Why is my cat so thirsty?

5 {amp}quot;Silent{amp}quot; Killers of Cats


When it comes to caring for your cat, I have a few simple recommendations:

By following these basic tips, you can help keep your four-legged, feline friends healthy—potentially for decades! But as cat guardians, you should also be aware of five “silent” killers in cats. By knowing what the most common silent killers are, you can know what clinical signs to look for. With most of these diseases, the sooner the clinical signs are recognized, the sooner we veterinarians can treat.

1. Chronic kidney disease
One of the top silent killers of cats is chronic kidney disease (CKD)(This is sometimes called chronic renal failure or chronic kidney injury). These terms are all semantically the same, and basically mean that 75% of both the kidneys are ineffective and not working. Clinical signs of CRD include:

  • Excessive drinking
  • Excessive urinating
  • Larger clumps in the litter box
  • Weight loss
  • Bad breath (due to toxins building up in the blood and causing ulcers in the mouth, esophagus, and stomach)
  • Lethargy
  • Hiding

Thankfully, with appropriate management, cats can live with CKD for years (unlike dogs where CKD usually progresses more rapidly). Chronic management may include a low-protein diet, frequent blood work, increasing water intake (e.g., with a water fountain or by feeding a grueled canned food), medications and even fluids under the skin (which many pet guardians do at home, once properly trained).

[10 common causes of kidney disease in cats.]

Tri-colored cat looking up2. Hyperthyroidism
Hyperthyroidism is an endocrine disease where the thyroid gland produces too much thyroid hormone. This is seen in middle-aged to geriatric cats, and can result in very similar clinical signs to chronic kidney disease including:

However, as hyperthyroidism increases the metabolism of cats, it causes one defining sign: a ravenous appetite despite weight loss. It can also result in:

  • A racing heart rate
  • Severe hypertension (resulting in acute blood loss, neurologic signs, or even a clot or stroke)
  • Secondary organ injury (e.g., a heart murmur or changes to the kidney)

Thankfully, treatment for hyperthyroidism is very effective and includes either a medication (called methimazole, surgical removal of the thyroid glands (less commonly done), a special prescription diet called y/d® Feline Thyroid Health), or I131 radioiodine therapy. With hyperthyroidism, the sooner you treat it, the less potential side effects or organ damage will occur in your cat.

[Learn more about hyperthyroidism in cats.]

Big cat on couch3. Diabetes mellitus
Another costly, silent killer that affects cats is diabetes mellitus (DM). As many of our cats are often overweight to obese, they are at a greater risk for DM. With diabetes, the pancreas fails to secrete adequate amounts of insulin (Type I DM) or there is resistance to insulin (Type II DM). Insulin is a natural hormone that drives sugar (i.e., blood glucose) into the cells. As a result of the cells starving for glucose, the body makes more and more glucose, causing hyperglycemia (i.e., a high blood sugar) and many of the clinical signs seen with DM. Common clinical signs for DM are similar to those of Chronic kidney disease and hyperthyroidism and include:

  • Excessive urination and thirst
  • Larger clumps in the litter box
  • An overweight or obese body condition with muscle wasting (especially over the spine or back) or weight loss
  • A decreased or ravenous appetite
  • Lethargy or weakness
  • Vomiting
  • Abnormal breath (e.g., acetone breath)
  • Walking abnormally (e.g., lower to the ground)

Treatment for DM can be costly, as it requires twice-a-day insulin injections that you have to give under the skin. It also requires changes in diet (to a high protein, low carbohydrate diet), frequent blood glucose monitoring, and frequent veterinary visits. With supportive care and chronic management, cats can do reasonably well; however, once diabetic complications develop (e.g., diabetic ketoacidosis, hyperosmolar, hyperglycemic syndrome), DM can be life threatening. 

[Editors note: Learn more about the differences in diabetes testing.]

[Learn more about diabetes mellitus in cats.]

Ragdoll with flowers4. Cardiac disease
Heart disease is very frustrating for both cat owners and veterinarians. That’s because, while dogs almost always have a loud heart murmur (i.e., one we can hear with our stethoscope) indicative of heart disease, cats often don’t have a heart murmur present. In fact, it’s estimated that 50% of cats with heart disease have no auscultable heart murmur. Clinical signs of heart disease include:

  • A heart murmur
  • An abnormal heart rhythm (e.g., an abnormal beat and rhythm)
  • A racing heart rate
  • Collapse
  • Passing out (e.g., syncope)
  • Increased respiratory rate
  • Difficulty breathing
  • Blue-tinged gums
  • Open mouth breathing
  • Acute, sudden paralysis (e.g., typically of the hind limbs)
  • Cold, painful hind limbs
  • Sudden pain
  • Sudden lameness
  • Sudden death

Once cardiac disease is diagnosed (typically based on physical exam, chest radiographs, Cardiopet® proBNP Test, and an ultrasound of the heart called an “echocardiogram”), treatment may include emergency care for oxygen therapy, diuretics, blood pressure support, and heart medications. Long-term prognosis is poor, as the heart medication does not cure the heart disease; it prevents cardiac disease from getting worse. The exception is when cardiac disease is caused by hyperthyroidism, which often gets better once the hyperthyroidism is treated!

[Learn more about feline heart disease.]

Bengal laying down5. Cancer
As dogs and cats live longer, we as veterinarians are seeing more cases of cancer. The most common type of cancer in cats is gastrointestinal cancer, often due to lymphosarcoma. Clinical signs of cancer include:

Once diagnosed, the prognosis for cancer is poor. For this reason, the sooner you notice clinical signs, the sooner diagnosis and treatment may be initiated.

[Learn more about cancer and cats.]

Note that there are other common emergencies that can cause death in cats, including trauma, urinary obstructions, poisonings, and more. When in doubt, to keep your cat safe, follow these 5 simple tips:

  1. Keep your cat indoors to prevent any trauma (e.g., being hit by a car, attacked by a dog, accidentally poisoned, etc.)
  2. Make sure to keep your cat’s weight down – this can help prevent costly problems due to obesity such as diabetes down the line.
  3. Make sure to schedule your annual visit with your veterinarian. This is especially important as we can pick up on physical abnormalities sooner. Note that even if your cat is indoors, she still needs an annual exam; you may be able to skip some of the vaccines (and schedule them to every third year instead) but don’t skip on the exam!
  4. Keep the litter box clean. While this sounds simple, frequent and daily cleaning of the box is a must. Not only will this alert you to life-threatening emergencies like feline urethral obstructions, but it’ll make you aware if your cat is urinating more or less than usual — and help you pick up medical problems sooner!
  5. Seek veterinary attention as soon as you notice any clinical signs – not months after your cat has been urinating and drinking excessively!

When it comes to your cat’s health, make sure you’re aware of these common silent killers. The sooner you notice the signs, the sooner we can run blood work and diagnose the medical problem. The sooner we diagnose the problem, the sooner we can treat it!

If you have any questions or concerns, you should always visit or call your veterinarian — they are your best resource to ensure the health and well-being of your pets.

Why is my cat so thirsty?
Cat Kidney Disease Articles

Chronic Kidney Disease: What Does Kidney Failure in Cats Really Mean?Kidney Disease in Cats 101

5 Things Vets Hate About Kidney Disease in Cats … And How That’s About to Change

Cat with weight loss, increased urination and increased drinking? — Questions {amp} Answers

Gastrointestinal problems. There are a variety of different conditions in the gastrointestinal tract that may cause cat weight loss. When this is the case, other symptoms may include diarrhea, lack of appetite, and vomiting. Common GI problems that produce weight loss in cats include inflammatory bowel disease, food allergies, or certain infections.

Intestinal parasites. Also known as worms, intestinal parasites may be the cause of your cat’s unintentional weight loss. Although symptoms are not always present, these parasites also may cause diarrhea, bloating, vomiting, and trouble breathing.

Organ failure. Many elderly cats exhibit weight loss, and it can be difficult to determine the precise cause of the problem, especially because metabolism changes with age. Conditions such as kidney disease become more common as cats get older. Your veterinarian can identify these problems with simple blood and urine tests.

Hyperthyroidism. Your cat may have a good appetite; in fact, she may be eating more than usual but is still losing weight. Hyperthyroidism results from a benign hormone-producing tumor on the thyroid gland that elevates levels of thyroid hormone. In addition to weight loss, hyperthyroidism may cause increased drinking and urination, increased activity, vomiting, diarrhea, and muscle wasting. In later stages, it may even lead to heart problems or death. Older cats also are particularly prone to developing this condition.

Toothache. If your cat suddenly stops eating and begins to lose weight, but seems otherwise healthy, it could be something as simple as a sore tooth causing the problem. Drooling and pawing at the mouth may be other signs of a tooth issue. Mouth ulcers or severe gingivitis can also contribute to the problem.

To determine what is causing your cat’s weight loss and design the best treatment plan for you and your pet, your veterinarian will likely do a complete physical exam, blood work, and urinalysis.

Depending on the reason for your cat’s weight loss, a variety of treatments and dietary changes to treat the underlying condition and restore weight may be prescribed. Fortunately, even in older cats, weight loss can often be treated, if not cured.

cat-weight-lossFebruary 16, 2018 5:30 pmPublished by admin

Cats are somewhat lethargic creatures. They take long naps, lay out in sunny areas and curl up in blankets for large portions of the day. This is perhaps why most people worry about their cats getting fat. A problem that many cat owners don’t always consider, though, is their feline friend rapidly losing weight.

Sudden, unintentional weight loss in cats is usually indicative of a larger problem that requires the assistance of a cat vet in Alexandria, VA to diagnose. Cat weight loss might be caused by a wide variety of health problems, from depression to cancer. There are usually some additional signs that can help pinpoint the problem, but if you notice your cat has recently lost weight, make an appointment with your local veterinarian to identify the true problem.

Here are eight of the most common causes of rapid weight loss in cats:

  • Gastrointestinal problems: Directly related to your cat’s nourishment, problems in the gastrointestinal tract may cause your cat to lose weight. These problems may stem from inflammatory bowel disease, food allergies or other issues. See a cat vet in Alexandria, VA to discuss your cat’s recent change in weight and diet.
  • Diabetes: Diabetes, caused by a failure to produce insulin or an impaired ability to respond to it, can also cause rapid weight loss in cats. Other signs of diabetes include a change of appetite, excessively drinking water and excessive urination.
  • Hyperthyroidism: Hyperthyroidism is caused by a benign tumor on the thyroid, which can also lead to increased drinking and urination. This condition can lead to more severe heart problems or death if untreated.
  • Organ failure: Elderly cats, in particular, are susceptible to weight loss as a side effect of organ failure. This condition can be identified through blood and urine tests.
  • Stress and depression: Similarly to humans, cats can experience severe anxiety, stress and depression. These psychological problems may cause cats to stop eating, resulting in sudden weight loss. Try to identify situations in your home that may cause your cat distress, such as loud noises.
  • Cancer: Cancer is one of the scariest and also one of the most common causes of rapid weight loss in cats. Often, cancer-related weight loss is accompanied by a loss of appetite, lethargy and hiding by your cat.
  • Intestinal parasites: Intestinal parasites, or worms, may also be the cause of weight loss. Worms also cause diarrhea, bloating and vomiting.
  • Dental problems:If your cat has inflamed gums, bad breath and signs of decay on its teeth, it may have a painful dental disease that is causing it to not want to eat. Inspect your cat’s mouth for dental problems if you notice it dropping food, chewing strangely or drooling.

Once you make an appointment to see a cat vet in Alexandria, VA, the vet will likely physically examine your cat and complete blood work and a urine analysis to determine the source of the problem. Once identified, most health problems can be treated or cured.

If your cat is losing weight suddenly, call Kingstowne Cat Clinic and make an appointment as soon as possible. Our licensed veterinarians have served the community for more than 25 years, offering wellness exams, surgery, dental care, vaccinations and more for cats.

Categorised in: weight loss

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Increased urination and thirst in cats can be caused by a variety of behavioral and medical issues. Here are some of the most common causes:


Cats age differently than humans and are considered to be seniors after 12 years of age. The aging process often brings some changes in your cat’s daily habits that you may not welcome, such as drinking more water and urinating more often. As cats get older, they may also have difficulty urinating in their litter box and you may find them soiling in other areas of the house. 


Increased urination and thirst is often a tell-tale sign of diabetes in cats. This hormonal issue develops when your cat’s body cannot make enough insulin. When this happens, your cat will have sugar spilling over into his urine. Your cat is more likely to develop this condition if he is overweight, male, and over 5 years of age. Some other symptoms of diabetes in cats are hind leg weakness, weight loss, increased appetite, and hair loss. 


Hyperthyroidism is a condition that occurs in cats as well as humans. If your cat’s thyroid gland produces more hormones than his body needs, he will develop this condition. This typically affects cats after they reach 12 years of age. Other symptoms that may occur with hyperthyroidism are vomiting, diarrhea, seeking cold temperatures, weight loss, increased appetite and increased excitability. 

Chronic Kidney Disease

Chronic kidney disease usually occurs in older cats, but it can affect cats of all ages. It can cause your cat to drink more water than normal and urinate more, as well. In addition, it may also cause nausea, vomiting, diminished appetite and weight loss. Chronic kidney disease causes your cat to urinate more because his kidneys are not functioning normally, which raises his need for water to rehydrate himself. 

  • I have a 15 y/o neutered male cat. Lately he’s been drinking excessive amounts of water, but doesn’t seem to be urinating more than normal. I had blood work done to check for renal disease and diabetes. Both tests came back negative. His appetite is fine and everything else seems normal. Thanks for your help. Eva

  • I have roughly a 9yr.old cat that is always eating but losing weight and has uncontrollable diarrhea,but his demeanor is good. What can be wrong?

  • I have two young male cats. Recently I have been finding a small amount of blood spatter in the sink in the mornings. What could be causing this? The cats health seems fine otherwise.

  • My Boston Terrier, who is 5, has chronic renal failure. About two years ago, she had acute renal failure and she recovered. However, it is believed that her kidneys were severely damaged and she’s using only 1/4 of 1 kidney. Her diet consists of Hills k/d, Epakitin and some cooked chicken/turkey breast. She is allergic to corn (among other things) which is one of the first ingredients in the k/d. She has horrible, constant gas and we don’t know what to do about it. Renal failure symptom?

  • Cat is adult, is now seeking quiet place to sleep. What can i give as antidote? Cat was seen nibbling rain lily leaves (zephranthes) then vomited. How much of this leaf is deadly?

  • I have a 3 1/2 year old tabby cat. My husband saw her limping when she got up from sitting/laying down. After he picked her up and set her back down she stopped limping. She let me rub her back legs and she ate her treats….acting normal. She did that a couple times when we first got her from a shelter when she was about 1 1/2 years….So, we would like to know if it is possible that she just got a leg cramp? Thank You!

  • Hey, my cat is 1 yo and has rapidly lost weight in recent weeks. She is eating well and we have already checked for worms and she doesn’t have any. Her symptoms are; weight loss, poor condition of coat, jumpy — doesn’t like being picked up anymore, lack of grooming, more lethargic/sleepy than usually and now stays in the house a lot more when she used to be more of an outisde cat.

  • Itching and on Prescription food for Kidney Issues
    Hi !! I have an 11 year old male cat who has had multiple medical issues in the past year. He’s had an anal gland removed, been hospitalized with pancreatitis, and then diagnosed with CRF. For the last 8 months He is on 1/2 a tab of Benazapril a day and also on Purina N/F dry food for his kidney issues. Last bloodwork for kidneys was normal! Recently he has been pretty itchy around the face and head. I have 2 other cats that seem fine and they are strictly indoors. Any ideas? Thanks!!!

  • My cat is not eating or drinking, vomiting a white frothy colored, and his stomach is as hard as a rock? What can I do for him?

  • My cat ate a small amount I believe of a flower arrangement with Babys breath, hydranga, floral ferns and daisys. I believe it was a small amount, however he has been vomiting since yesterday afternoon. I have a vet appointment but was wondering what the treatment for this would be?

  • My cat has significant weight loss and his coat has thinned tremendously. He is also depressed. But other than that he is in good shape. What could be causing this?

  • My two 8 year old cats have elevated creatine levels (2.8). Their BUN is normal and other lab work normal. If I feed them nothing but Scence Diet c/d from now on — will their creatine level return to normal? Is kidney damage repairable with special diet?

  • Hi. My cat, Smokey, is 10 years old. He has been in good health until recently. He is a big cat and has always been slightly overweight. His symptoms came on relatively quickly and became progressively worse. I took him to his veterinarian, however, tests were inconclusive. His symptoms include the following: gulping, vomiting, weight loss, loss of appetite (still eating, but limited). He began by gulping (hard swallowing), then would occasionally cough (as if a hairball was present) -Can you please share your professional thoughts on uncertain diagnosis and persistent symptoms for my cat?

  • What is wrong with our six week old kitten?
    Our six week old kitten is running a fever of 106 degrees. We took him to the vet today and they couldn’t find anything wrong with him. His muscles are giving out on him, and he can no longer stand or walk around on his own. The blood tests they took for him have come back normal. His two brothers and mother seem to be just fine, and are moving around like they usually do. He’s always been the slowest of all three kittens. Do you have any idea what could be wrong with him?

  • My cat 5 months old came into living room crying and holding paw up was in pain. Looks odd but don’t think it broken. What should I do?

  • My four month old male kitten has gone off his food, has no energy and moans when I try to pick him up. He doesn’t even want me to rub his belly, please help.

  • my cat had difficulty breathing and walking what could be the cause of this?
    my cat had difficulty breathing and walking what could be the cause of this? she also had diarrhea.

  • what other illness other than FIP would cause an accumulation of a viscous sticky substance in the bellly?
    My 10 month old kitten has suspected FIP. His abdomen is swollen and feels quite hard. An ultrasound showed the fluid and a sample of it was sticky and viscous. His globulin level is slightly elevated at 55. He has showed no other symptoms and has a great appetite. I frontlined him 3 weeks ago which didnt work and ive done it again 2 days ago as well as drontal for worms which was overdue. He has had gingivitis for some months.

  • I have a cat that is about 13 years old and is having bad mating problems in his rectal area and having a hard time defacating. How do I treat it?
    Cat has severe mating in the rectal area and has a hard time using the restroom. How do I clean him without hurting him.?

  • My 3-4 month kitten, Severe fatigue out of no where
    My kitten, he’s about 3-4 months old has suddenly has begun to severely fatigue, he is just sleeping all day. When usually he has been an extremely hyper kitten, now wont play at all. He has begun to shed hair and has gotten very skinny. Theres no signs of runny nose or eyes and no infections. No idea what it can be and unfortunately do not have money to go to the vet. Please help very sad over here :( Time is very important also just for the perfect lil kittens sake

  • Dear Veterinarian:For the past two weeks my cat has been seen drooling from one side of his mouth and the other day my son noticed that both sides of his tounge were beginning to curl up. He seems to have lost weight, and is lethargic. Now tonight it looks like the bottom of his jaw is bleeding? He’s approximately 14 years old. My mother in law thinks he’s developed diabetes. What is your opinion?

  • .My cat keeps getting a swollen bottom lip and what looks like large graze on his cheek what might be causing this?

  • I’ve looked online about this disease. She is having some of these symptoms, {amp}amp; It kinda got worse. Because now she has a whole on the side of her Anus and now it’s bleeding… I would like to know what the best medication is for this. I don’t know that I could afford for her to have surgery.

  • cat went missing for two days came back logatgic fever and wont eat
    acted real slow just wants to hide and lay around

  • what’s worng with my CAT!!!!!
    she is breathing hard and lost her voice!!! What do i do?

  • I need to find out whats wrong with my kitten. She was perfectly fine and happy, jumping and playing yesterday after her first vet visit, now this morning she wont eat, wont drink and meows in pain when we pick her up. Whats the matter with my baby??

  • my cat has a little black pimple looking thing on the side of his belly. What could it be?
    just noticed it its on the side of his belly more the size of a bump but strongly resembles a pimple its got a head on it like it could be popped like a pimple but im afraid to even try fearing it may be something more

  • what wrong with my cat?
    my cat wont eat good and all he does all day is sleep and when he sleeps he shakes what is there that i can do

  • Stomach is hard

  • I have 4 cats, male {amp}amp; female, all spayed {amp}amp; neutered. One of them has taken to urinating on the couch. Not spraying, but right in the middle of a cushion. The urine was very dark, like a dark orange color. Any ideas of what could be cause this ?

  • kitten who was said to have Rhino
    I rescued a very abused 4 month old kitten, he was starved and dehydrated, he had a labored breathing problem, so I took him to the vet, the first vet gave him amoxy, i decided to get a second opinion, and that vet said he had Rhino, so there fore I started doing research, The kitten has inflamed throat and is very congested, but he doesnt have runny nose, or watery eyes, he eats like a little pig, and plays like there is no tomorrow, do you think this could be something else?

  • My Cat keeps «twitching» on the back half of his body…he seems to startle, jump up and runs into a different room, like something is on him? Up to date on shots, we use frontline plus…what could this be?

  • losing weight and lose bowels
    my cat is only 6 years old lately he has been losing weight and everywhere he sits he leaves a #2 stain. he had a hernia fixed when he was 6 months old but other than that he has always been fine, please help.

  • My cat is a 17 year old domestic long hair. She has had a unique problem for the last five years or so. Her lower back muscles visibly twitch and her tail swishes back and forth. This must cause her pain or its just a weird feeling and it makes her hiss and try to run away from the feeling. I have had to the vet with no success, no one seems to know the cause or how to treat it. It seems to be worse in cooler weather. Thank you.

  • Does Murphy oil soap (wood floor cleaner) contain any ingredients that would be toxic to a cat?
    Does Murphy oil soap contain any ingredients that are toxic/poisonous to a cat?

  • Hello! Fran, my Maine coon cat is 6 years old. She was diagnosed with Acute Renal Failure about 3 months ago. She is on Purina NF dry food. She loves it. However, she is experiencing chronic diarrhea. I bought some Fortiflora but it’s not helping. It seems worse. The diarrhea ends up all over walls and carpet. Seldom she makes it to the litter box. I gave her plain yogurt tonight to see if it helps. What are your suggestions? Is this common of an ARF cat? If so, how can i manage it?

  • My older active cat is throwing up, bleeding from the rectum, and will not eat. She is in the hospital getting fluids. What else should I do?

  • has a fever of 105-already had 2 rounds of antibiotics for a urinary tract infection-it seemed to go away the first time but came back 3 days later -now last pill from 2nd round was Sat- so far so good but within a few days may come back — i’m seeing a vet again Thursday but if still has fever can anything be done about fever?

  • why is my cats jaw twitching and drool is collecting around his mouth
    This started yesterday and stopped.he seemed fine today until a few hours ago.He is a five year old domestic short hair cat.Up to date on shots.He seems relaxed on his favorite blanket yet perplexed as to why this is going on.

  • My cat has Kidney Disease and her vision is that great anymore. What does that mean and what should we do?
    My cat has kidney disease and her vision isnt what it used to be and she keeps running into stuff that she is walking towards and she is looking right at it. She has been running into doors , chairs , tv’s and she is looking right at them and they have been there for awhile so she knows where they are but she is always running into them … We have noticed it happing for the past two days.

  • my cat has very hot back legs and tachycardia but otherwise seems to feel normal. What can I do to bring down this
    I have two other female cats with this mysterious «radiant heat» over and under the body with some weight loss and fur loss. Where I thought one female would have a high temperature, her internal temperature was totally normal for her size. This cat, a male, won’t let me take his temperature internally but his legs are really hot on the inner thighs which is resulting in fur loss. He is also hot on the ribs. What herb or homeopathic remedy might you recommend? My vets refuse to remedy this!

  • My 3 year old cat has been urinating outside the litter box with difficulties along with vomiting. Are these signs of Feline Leukemia?

  • Our cat is having some slight difficulty walking, as he seems to lean slightly to the right. Same as when sitting. Vet says it may be a severe inner ear infection/ear mites, and has prescribed Clavamox and ear drops. Some background history — 12 years old, f.i.v. positive, and taking Phenobarb for seizures (taking it for the past 14 months). Eating, drinking, bathroom habits — all are normal currently. If the Clavamox and drops don’t improve his condition, what else could be causing the symptoms?

  • she doesn’t seemed bothered by it unless it leaks a lot, and then she licks the area. her habits haven’t changed at all she is still happy and playful, and sleeps no more or less than usual. I thought it might be a yeast infection, but read the symptoms and that doesn’t seem to be right.

  • Hi My cat is 14 Years old and for the past 2 weeks she has been spraying a foul smelling black liquid around the house and she is also being sick. Can you advise what the problem may be? She is eating and drinking okay and seems quite happy otherwise.

  • I have a 16 year old female cat, a 12 year male cat, and a 1 year old female cat. The 1 year old had a bladder infection last year and was treated with Amoxicillin. This year I noticed that she is straining; I’m now worried she has it again. The 16 year old developed a bladder infection earlier this year. She was treated with Amoxicillin. The 12 year old seems to have no problem. Why is this happening? They have 2 boxes, cleaned 2x daily, fed California Natural kitten and Artemis Sr. for the other 2. The vet said for me to feed Hills KD since they are older. Please help!

  • all of a sudden yesterday after noon my cat started walking off balanced and with his head tilted.It almost looks as though he has pulled a neck muscle, but not sure. I have felt all bones and he doesn’t seem to be in pain. He sort of has a limp but still puts weight on all legs and paws. He is a 3 yr old Egyptian meow

  • cat has history of kidney problems (failure). We administer IV and he is now wheezing and then swallowing frequently, circling disoriented, running into furniture, stepping in his food bowl. Fortunately, he is still eating and drinking. What could this be? Should I take him to the vet or is this just a continuation of his illness?

  • my male cat is loosing weight and fur on his legs and it looks really sore, some of the patched are bleeding n raw looking. what could this be?
    sore spots, some bleeding, loosing weight and fur especially legs and spreading to belly.

  • Hi. My cat had diarrhea since last week. We took her to the clinic and the vet gave an antibiotic prescription. But even today, there is still evidence of blood. What should I do?

  • i noticed that my cat had a scar on her nose and as couple of days passed it keeps growing its like a mole but bloody, what is it?!!
    please help it looks like it hurts her, and she scratched it off one time and it grew back bigger!

  • I have 3 cats and a dog, my 1 cat is only 6 yrs old with no medical problems other then the anxiety disorder. she has been pooping out of the litter box for bout 7-8 months now. she stopped when my boyfriends son was away this summer except for 3 times, which he was home for 2. now he has been home the last 2 1/2 weeks and shes has been doing it again except for the 2 days he was gone. one of my other cats has been using the box and not using, hit and miss. could my stepson be the reason?

  • My young male cat is sensitive when i touch his back and upper haunches, why?
    He walks around and runs and jumps fine and doesn’t limp. He’s had all his shots. If he broke something wouldn’t be go slower than his usual pace? Is it perhaps bruising? Or a possible illness? He is an indoor out door cat, there are farm dogs around and chickens but as far as I can tell he avoids the gravel road where the cars pass. We can pet his back gently but if we press he meows in discomfort. I don’t know why please help.

  • She also sheds constantly. She hasn’t been to the vet in awhile, so I don’t know if she has any particular problems. She is indoors constantly, usually hiding in the closet. What could this be, if fleas aren’t a probable cause?

  • my kitten is 7 weeks old. I rescued her from the shelter about two days ago. We took her to our local and they checked her for worms, and she tested negative for worms, but gave me deworming medicine just in case and also an antibiotic because she possibly has inflamed intestinal tract. however yesterday when i brought her home from the vet maybe several hours later she started sneezing. she woke up this morning and sneezed like three times . should i be worried

  • My Persian has been struggling when jumping up onto the bed, or the couch, almost like his hind legs just aren’t working well. He walks fine….just not jumping well. He also seems to be breathing more heavily than usual.

  • My cat and I live in a small apartment and I am gone a lot of the day. is there some medication that might help here with the sadness and anxiety of me being gone so long?

  • I have two cats. My male cat has scabs and sores all around his neck and head that he keeps scratching at. But my female cat doesn’t have any so I have ruled out flees. Any ideas? Thanks!~Melanie

  • My cat has lost a considerable amount of weight recently and is not interested in eating or drinking. He also has a clear goopy discharge from both eyes. What might this be? He’s 17 and within the last 9 months, has lost his hearing and some eyesight.

  • Cat has been losing weight since his sibling died in April. He’s gotten very thin, but doesn’t seem to have other symptoms. He doesn’t eat wet food, although we are trying to give him food separately from the other 2 cats to be sure he is getting enough. Other ideas on things we should be watching for, or trying?

  • Creatinine levels were 1200 and reduced to 300 after fluid therapy urea was 44 and reduced to 24 I took her home for the weekendreturning Monday. She is very unstable in the back endshe is alert, holds her head up, responds to us. Could this be a side effect or could it be caused by being weak? She has started to eat now. Is there any hope for recovery and how long do I wait?

  • My cat has been throwing up for day plus has mucusy diarrhea and now is not eating anything.

    Been vomiting for 24 hours about 5 times not eating has diarrhea mucus in stool.

  • I have a cat, 15 to 20 years old. Has always had a lump on her side. The lump is now bigger, she has lost the fur in the area, and it has bled some. I have cleaned it with peroxide. Any idea what I might be dealing with?

  • My female Maine Coon Cat, who is 12 years, 8 months old, and has been generally healthy, may have either IBD or intestinal lymphoma or none of the above. The only symptoms she has are what the vet feels are thickened bowels and potential weight loss. She has none of the other symptoms—chronic throwing up, lethargy, frequent urination. I say «potential weight loss» because she seems to cycle through weights. She had an ultrasound in February that did confirm the thickened bowel.

  • On and off for 2 years my cat has reoccurring small bumps on her ears, as well as around her eyes. She also sneezes forcefully with a whitish mucus. I have consistently taken her to the vet but they can’t pinpoint the problem. We switched to a duck and pea limited ingredient food and a dustless litter, but it doesn’t help. 2 months ago the vet also said there was a bump on the back of her tongue and put her on antibiotics for a month. Symptoms returned within a week of ending meds.

  • I have a 7 year old female cat. I have recently moved and she has now started vomiting her food, some digested some undigested. She has had severe weight loss and fur loss on her stomach and hind legs. She now shows additional signs of weakness and blood in her vomit, the blood is usually at the end of her vomit. The cat food is kept in the laundry room beside of the litter boxes. There is also air fresheners located in the laundry room and throughout the whole house (I currently am living with a relative and have complained numerously about moving the food {amp}amp; water out of the laundry room because of the chemicals from the detergents and dust from the litter boxes with no luck). Please advise.

  • I have a cat that is less than a year old. She has constantly been A) rubbing/itching her back on our Berber carpet, rolling, pushing, rolling, as if she has a constant «itch» on her back(?), and B) constantly meows (like, a month). She recently got out of the house for 2 days and I found her yesterday, rolling in the dirt/weeds also. How long can cats be in heat, and are they connected? The back rubbing she does is extreme, like she can’t get enough. TY

  • My 3 year old cat just had a bath and is now shaking and breathing heavily. She seems uncomfortable based off her body position and facial expression. Why? and what do I do?

  • My cat is sneezing more than usual, but is playful and active as always, should I take her to the vet or can it be something transitory? We live in a small apartment and don’t open the windows often.

  • My cat’s tail is always twitching (this started yesterday night) and she is constantly licking/biting at it. She laid down in the litter box today (which she has never done), and hissed at my mom after she tried to pet her (my cat had rubbed up against her leg like she wanted her to pet her). She’s just not acting like herself. What could be wrong?

  • So my cat got really sick and is now skin and bones literally, however she did start to eat again and drink. But now she is having a very hard time balancing and walking on her back legs and if u touch her tail she get the look like she will bite you and cry. I am very worried for her and I know something is wrong. What can I do?

  • A growing, hard, red lump on her right belly. That continues to grow!


  • again this is a stray adult female. The area my parents live in is always a hot spot for drop offs. The cats are fed however are too wild to catch. She (the cat) has what appears to be a large hole or large amount of flesh missing and tissues look to be exposed. What could this be and how can we help if we cannot catch her?

  • My cat sticks her tongue out very far, as if she is gagging or has something stuck on her tongue that she cannot get off. Any ideas?

    Before, she would do this before regurgitating a hairball. Recently, it has been happening without a hairball following, only white foamy saliva. It is as if something is stuck on it that won’t get off or like she has something stuck in her throat (not choking though, just irritated).

  • My cat just gave birth, she is done with the birthing process. There is something hanging from her vagina, but it doesn’t look like the placenta. What is it?

  • An oozing sour foul odor on right wrist of paw. What do you think it is? When my cat was groomed in April I was not told about anything until today. If this is a tumor, is it the same as cancer? I hate the thought of having part of her leg amputated. I was given an antibiotic to see if it clears up.

  • I recently treated my cat for worms a couple of weeks ago. Since then he has been very lethargic, hardly eating or drinking, white foam in the urine and having accidents in the house. Also the very next day after I gave him the medication he was vomiting and had diarrhea. He was a stray that we adopted, so I do not know if he has ever had vaccines or all of the recommended shots. I want to take him to the vet but we just don’t have the money right now. Please help!

  • What does it mean when a kitten urinates themselves, has no appetite, and just lays around?

  • My sister’s blind kitten chewed through an electrical cord and was shocked. His behavior has changed. His nervous system seems to be in overload. He is confused and has stopped using the litter box. He is sensitive to noise. Could this be from the shock? This happened 4 weeks ago. The vet can find nothing wrong with him.

  • My indoor/outdoor cat went missing for a couple of days and showed up at my doorstep yesterday, barely able to walk on her left hind leg.

    She’ll walk on the foot when she needs to or is walking on my bed to lay down. She’ll take a step on flooring and slip and lay down. She won’t complain when walking or when we touch her feet, but she whines when lifted. Is it possible she has a sprain in her leg or could it be a break?

  • My cat has been overgrooming itself. She has blood spots on her skin and also her tummy is swollen. Feeling really bad as we have let this go on for a good few weeks only because we generally have not had the money to take her to the vets. I have 2 young children and I am pregnant. The money we have is very little. We will be taking her to the vets at the end of the month when my husband is paid. If we cant afford to get her treated we will have to let her go. I am feeling so so bad about this as we have had her for nearly 9 years. Do u know what is causing this and her swollen belly?

  • cat is 2yrs.old.started to limp on right side.Blood run,came back normal.He’s being tested for FIV{amp}amp;lukemia.He’s young indoor cat. His left leg seems lowered a bit also now.my vet said he could just be compensating for limp on other side.There’s no apparent clots/blockages in legs upon exam. Urine tested,came back normal. hasn’t really urinated much in several days {amp}amp; seems to have only passed 1 bowel. Eating less.He’s in good spirits, still playing, just no running around. Whats wrong w/ my baby?

  • I have one cat who may have feline leukemia. He has been losing weight and is now almost skeletal. None of my cats have been near other cats or outside. How could one cat out of 3 contract this and the other 2 not show any signs of this? They have all been vaccinated but one has signs of feline leukemia. Can the virus be brought in somehow by humans and transferred to the cats?

  • My dog keeps sneezing and there is blood coming out of her nose she is breathing heavy too? What can I do?

  • My cat howls with discomfort when I touch her tail or try to pet her back near her tail. I can tell she is in pain. She has been very lethargic and sleeping for almost the past two days. She tries not to move her hind quarters much and had one very dry bowl movement in the past two days. Is this life threatening?

  • My cat is 6 years old and blacked out and was very unresponsive. By the time we got to the pet ER, she was slightly meowing and moving her tail a tiny bit but was still very lethargic with her tongue hanging out of her mouth and her mouth open. They have determined her lungs and heart are good and it’s not antifreeze. They said it could be an acute abnomality. What does this mean and what do you think it could be?

  • My 15 week old meine coon has a problem when running. She doesnt run «normally». She doesn’t run straight but diagonally (like bishop in chess). She does that only when she runs.She has no other problem. Should I be worried?

  • 19 year old cat has lost his hearing and sight. Eats and drinks alot but is just skin and bones. Is this normal for an older cat?

  • My cat has ear mites and does not seem to be getting any better, losing weight, Dr. has done blood work and was almost positive she had thyroid problems but came back negative. Please do you have any idea what else could be going on?

  • My cat ,Baci, is a mackrel tabby. His weight is normal although I think that he doesn’t eat alot. It seems like only 1/2 c of dry food a day. He doesn’t appear to be losing weight or to be in pain. In the last week, he has fallen several times when jumping from one piece of furniture to another. He has always been quite agile. Any suggestions as to what might be causing this?

  • I have a 4/5 yr old male sphynx.In the last few months he has lost severe weight- he weighs 3.11kg right now. I had him at the vet, they took blood samples and everything was fine. He eats Royal Canin Sphynx dry cat food and tin food twice a day. He eats alot — he has a good appetite. He drinks alot of water. He has recently started urinating in the house — something he has never done before. We have another Sphynx male — they have been together for 3 years. His weight is fine. Plse help.Yolanda

  • My 4 year old cat has thrown up about 3 or 4 times in the last week. At first it was his food, but now it’s like a yellow liquid. Bile maybe? I gave him hairball meds yesterday thinking that might be it. What could be causing his vomiting?

  • Last night I noticed my cat was sitting in the litter box. He does that sometimes so I wasn’t too worried about it. But this morning he was still in there. I took off the lid to the box so that I could clean it and our cat had poop/litter mix stuck to his mouth. He sounds like he is wheezing a little bit and he has a patch the size of a dime missing from the top of his head. I brought in some water and he drank a lot of it but it sounds like he is hiccuping or something

  • Hi — my cat is 9 years old. She lost her voice on sunday. We have a kitten who was sick and had to go to the vet. She might have gotten the virus form him. We had a few friends over on saturday night, some of them were smoking, not sure if this might have been the reason for her voice going away. She is on anti-biotics now. She eats her food, butk I feel so bad for her when she tries to meow and nothing comes out. Thanks

  • My cat is behaving strangely. She is always playful tom-boyish, and now she walks normally, but very slowly. She sits in front of the water dish, just staring at the water, not drinking any. She felt stiff when I held her and dry heaved. No foaming or bad breath, just whats above. What might be the problem?

  • My cat had a liter of kittens 4 weeks ago. Within the last week, I’ve noticed she has lost her balance, sometimes she stumbles when she walks and when she jumps off something she often cannot land on her feet. She also will no eat her dry cat food, she will only eat wet food. Could it possibly be an ear infection or is there something more serious going on with her? She is a 3 year old female calico.

  • My cat has had a snotty nose forever… years.. I have another cat and he is fine. Lately, it’s been getting worse. I never had him tested because he has never shown symtoms of being sick, no fever, no excessive sleeping etc.. He just now seems to be more stuffed up than usual… What do you think?

  • My cat is 14 yrs. old has been sneezing alot lately and tonight got a bloody nose. The blood was dripping and he sneezed blood all over the carpet.

  • Our cat is acting a little ill and has left us a nice mostly clear, but quite thick (almost like egg whites) vomit with just a little bit of white in it. It kind of looks like mucus. Any ideas?

  • Why is my cat so thirsty? — Metropolitan Veterinary Associates

    By Leslie Kuczynski, VMD, DACVIM

    As  summer has come to an end, it is time for everyone, including our pet family members, to get back to the normal routine. It probably was not surprising with the summer heat, to notice that the water bowls placed around the house needed to be filled more often. With hot weather comes lazy days and cooling off with a refreshing drink. But now that the summer is over, is it normal that your cat is drinking so much water and that the bowls are constantly empty?

    Excess thirst, and along with it, excess urination, is a common symptom reported to veterinarians about their pets. Excessive urination, or polyuria, may be noticed more frequently than excessive drinking, or polydipsia, because it can lead to accidents around the house, missing the litter box, or urinating on someone’s favorite shirt, but you can’t have one without the other. Polyuria (PU) and polydipsia (PD) can be the first signs of a long list of disease processes.

    So how can you tell if your cat is abnormally thirsty?

    The best way for a cat owner to evaluate their cat’s drinking and urinating behaviors is to compare them to what has always been normal for them. There are technical mathematical formulas for how much is too much, but the most important question to ask is: “is she drinking more than she ever did before?” If the answer is yes, then a trip to the veterinarian will help to narrow down the reason why.

    So why is my cat so thirsty?

    Occasionally the problem starts with excessive drinking. This could be a behavioral problem related to anxiety or stress or a manifestation of an underlying metabolic disease. Most of the time, however, the underlying problem leads to excessive urination and our pets drink more to compensate for all of the water they are losing in their urine. There is a very long list of causes for PU/PD in cats and dogs. This article focuses on three of the most common causes of PU/PD in older cats.

    Three of the more common causes of excessive urination and excessive drinking in cats are diabetes mellitus, chronic kidney disease, and hyperthyroidism.

    Diabetes mellitus

    Diabetes mellitus is a hormonal problem that is diagnosed when blood sugar levels are very high and sugar spills out into the urine. It is caused when either the body is deficient in the hormone, insulin, or when for some reason, the body becomes resistant to its insulin. Insulin is a hormone that is secreted by the pancreas, an organ in the abdomen that is important for secreting hormones that regulate the body’s blood sugar and that digest food. In people, diabetes mellitus is classified into Type 1 (when there is an absolute deficiency in insulin due to autoimmune destruction of part of the pancreas) and Type 2 (when there is insulin resistance or dysfunction of the cells in the pancreas that produce insulin). Diabetes mellitus in cats is more similar to Type 2 diabetes in people. Several factors that predispose people to getting Type 2 diabetes also seem to be important in cats. These factors include obesity, physical inactivity, concurrent diseases, and even genetics. Most cats that develop diabetes mellitus are older than 5 years of age, males are more likely to become diabetic than females, and most are overweight. Signs of diabetes in cats other than increased drinking and urination include increased appetite, weight loss, an abnormal hair coat, or hind limb weakness. Diabetes can be diagnosed by compatible clinical signs and simple blood and urine tests. Treatment involves daily injections of insulin under the skin and routine monitoring by a veterinarian.

    Chronic Kidney Disease

    Chronic kidney disease is a common ailment of older cats but cats of any age can be affected. It occurs when something is wrong with either the structure or the function of one or both kidneys. The functions of the kidneys include eliminating waste products, balancing electrolytes, producing certain hormones and vitamins, and maintaining the body’s water balance. When the kidneys start to malfunction, urine becomes more dilute and cats start to urinate more. This then causes them to drink more to maintain their hydration. Changes can be found on simple urine and blood tests to indicate kidney disease. Chronic kidney disease is a progressive process and management is based on trying to slow the progression and on treating any symptoms. Symptoms aside from increased thirst and urination can include decreased appetite, weight loss, nausea, vomiting or diarrhea. Treatment involves changes to a kidney-friendly diet, anti-nausea medications and antacids, and specific treatments for concurrent problems like high blood pressure or anemia.


    Hyperthyroidism occurs when the thyroid glands produce excessive active thyroid hormones. Most cats develop hyperthyroidism due to a process called benign hyperplasia (excessive cell growth) in both thyroid glands which are located in the neck next to the trachea or windpipe. Typically, middle-aged to older cats are affected with the average cat being 12 or 13 years old when signs start. Thyroid hormones are important for many basic metabolic functions in the body. They are important for regulation of heat and metabolism of nutrients (carbohydrates, proteins, and fats). Excess thyroid hormones increase metabolism and can lead to weight loss. They can also increase heart rate and blood pressure and can make the heart work faster causing damage to the heart muscle. Signs usually include increased appetite, weight loss, hyperactivity or restlessness, cold-seeking behaviors, and vomiting or diarrhea. Hyperthyroidism can be diagnosed with simple blood tests. Treatment involves oral medications or radioactive iodine treatment at a specialty hospital.

    So how can I find out why my cat is so thirsty?

    The first steps in determining the underlying cause of PU/PD is a complete physical exam of your cat, a thorough history, and laboratory work at your veterinarian’s office. The exam is important to thoroughly evaluate your cat for signs of common problems associated with PU/PD (see discussion above). The history is important to ensure that the problem is truly too much urinating and drinking and not other symptoms that can sometimes seem similar. For example, a cat that has a urinary tract infection might seem to be urinating a lot, but the urine volume is actually normal, and she just feels like she has to urinate more because of the infection, so she goes in and out of the litter box many times in a day. This is not true polyuria or increased urination, but it is increased frequency of urination, which is also known as pollakiuria. Urinary incontinence can also be mistaken for urinating too much, but has its own list of underlying causes which are not discussed here.

    Laboratory testing that will help determine the underlying cause of your cat’s include a complete blood count (or CBC), a biochemical screen, a urinalysis, and a urine culture. The CBC will look for signs of infection or inflammation in the blood, the biochemical screen will evaluate many different values that are specific to different organs and their functions such as the liver, the kidneys, the gastrointestinal tract, and it will also look at electrolytes like sodium and potassium. One of the most important pieces of the laboratory puzzle will be the urinalysis and the urine culture. The urinalysis will look at you cat’s kidney’s ability to concentrate the urine and also will look for signs of infection. Many of the underlying causes of PU/PD can predispose cats to developing urinary tract infections, so the urine culture, which is a test to grow any bacteria that is present and identify it, is very important in all animals exhibiting these symptoms.

    In summary, if you have noticed that your cat seems to be drinking more water than usual even now that the weather has cooled down, or if it seems like there is more urine in the litter box or like she is using the litter box more often, schedule a visit with your veterinarian. With your veterinarian’s help and some simple laboratory tests, an underlying reason may be discovered. Your veterinarian can then advise you on any additional tests that might need to be performed and on specific treatment recommendations that are right for you and your cat.

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