Cat Diseases - Common Cat Diseases Including Symptoms | Cat Health Collection

Plants toxic to cats
Plants toxic to cats - A - Z guide to toxic plants

cat vaccinations
Vaccinating your cat - Everything you need to know about cat vaccinations.

Hyperthyroidism in cats
Hyperthyroidism - Caused by a benign tumour of the thyroid gland which produces excess amounts of hormones which increase metabolism.

Cat fleas
Cat fleas - Everything you need to know about cat fleas and how to get rid of them.



Cat World > Cat Health > Cat Diseases - Common Cat Diseases Including Symptoms

Cat Diseases - Common Cat Diseases Including Symptoms

Feline Cystitis:

Cystitis is defined as inflammation of the bladder. It may precede or be secondary to urolithiasis (stones in the urinary tract).

Symptoms include: Straining to urinate, blood in urine, increased thirst, increased frequency of urination, excessive genital licking, sudden halt in litter box usage, crying in the litter box, urinating in places other than the litter box.

Treatment depends on the cause and severity of the condition. Finding and treating the underlying cause.

Some ways to treat cystitis include; diet, increase water consumption, try to feed a diet which keeps the urine pH below 6.5, antibiotics and some medications such as

Feline Hyperthyroidism:

Hyperthyroidism is the over production of thyroid hormone usually due to a benign tumour of the thyroid gland.

Symptoms include: weight loss, increased appetite, increased thirst and urination, vomiting, behavioural changes (nervous, jittery, over-grooming, increased vocalisation), rapid heartbeat, poor coat.

There are three ways to treat hyperthyroidism. Lifetime medication, removal of the thyroid gland or radioactive iodine treatment which involves a single injection of radioactive iodine (radioiodine I-131). This concentrates in and destroys the diseased thyroid tissue, while leaving the normal thyroid tissue intact.

Chronic kidney failure:

Chronic renal (kidney) failure (CRF)  is the progressive deterioration of the kidneys, which happens over a period of time and is one of the leading causes of death in senior cats.

Symptoms include: increased thirst, increased urination, urinating outside the litter tray, decreased appetite, loss of weight, poor coat, lethargy, vomiting, bad breath.

Most cases of CRF are irreversible and treatment is based on managing the condition With proper treatment, your cat may still have many months or years of life ahead. Reducing the level of toxins in the cat is important. Fresh drinking water, available 24/7 is extremely important as these cats need to compensate for large urine outputs.

Treatments may include; prescription diet, phosphorous binders, antacids and anti nausea medication and erythropoeitine.

Feline Diabetes:

Diabetes Mellitus ("sugar" diabetes) is a common endocrine disorder in cats. There are two types of diabetes, type 1 in which the pancreas doesn't produce enough insulin or type two in which the body's cells don't respond appropriately to insulin.

Symptoms include; increased thirst and urination, weight loss, increased or decreased appetite, vomiting, weakness in hind legs, bad breath.

In mild cases, the cat may be managed with diet alone. If the cat is not ill, and has no ketones it may be possible to manage diabetes without the use of insulin. This may include dietary modification and or careful weight loss, under the careful guide of your veterinarian.

Other treatments include; oral medications, insulin injections.

Feline Immunodeficiency Virus (FIV):

Known as FIV or cat AIDS, FIV is an infectious disease caused by a  retrovirus belonging to the lentivirus family. It is in the same family as the FeLV virus, and is similar to the HIV virus in humans. FIV infects both domesticated cats, lions, tigers, pumas and cheetahs.

Symptoms of FIV include: weight loss, poor coat condition, anemia, gastroenteritis, gingivitis and stomatitis, diarrhea, chronic or recurrent infections, cancer.

There is no cure for FIV, once a cat has it, it's for life. The goal is to provide supportive care to the infected cat. This may include;  regular vet check ups, proper parasite control, feeding a high quality diet, limiting exposure to disease, anti-bacterial and or anti-fungal drugs, maintaining a proper vaccination regime, blood transfusions where necessary, high calorie supplements.

Feline Panleukopenia:

Also known as feline infectious enteritis, cat plague, feline distemper and feline ataxia, feline panleukopenia is a severe and highly infectious disease caused by a virus from the Parvovirus family. It has a high mortality rate of 25% - 70%. The name panleukopenia is derived from the very low white blood cell count in infected cats.

Symptoms of feline panleukopenia include: depression, listlessness, loss of appetite, fever, vomiting, diarrhea, dehydration. Infected cats may hang off their food or water bowl, they often have a hunched up appearance and their coat quickly becomes rough. The skin loses it's elasticity due to dehydration caused by vomiting and diarrhoea.

The prognosis for kittens is poor, especially in younger kittens. There are no medications available to kill the virus, therefore the cat is given supportive therapy, giving the cat a chance to fight the virus off with it's own defences.  Strict isolation is essential during this period to ensure other animals aren't infected.

Treatment may include: blood transfusions if white blood cells drop dramatically, antibiotics, fluid therapy to treat dehydration and replace lost electrolytes, lots of TLC.

Upper Respiratory Disease (Cat Flu):

Cat flu (also known as upper respiratory tract disease) is a general term used to describe common set of symptoms of  the upper respiratory tract.

Cat flu is caused several pathogens (disease causing organisms). The most common causes are Feline herpes virus (FHV), feline calicivirus (FCV), Feline Reovirus, Bordetella Bronchiseptica and Feline Chlamydophila.

Symptoms include; sneezing, nasal discharge, eye discharge, mouth ulcers, eye ulcers, fever, loss of appetite.

Treatment depends on the cause of the cat flu. There are no drugs to treat viral infections and supportive care is necessary. This includes keeping the nose clear of discharge. Even if the cause is viral, antibiotics may be prescribed to protect against secondary bacterial infections.

Also see:

Cat symptoms



Cat Diseases - Common Cat Diseases Including Symptoms | Cat Health Collection
Cat Breed Profiles
Maine Coon profile Maine Coon
Affectionately known as coonies, the Maine Coon is the largest breed of domestic cat.
Bengal breed profile Bengal
Originally christened the Leopardette, the Bengal cat is a hybridization of domestic cats and Asian Leopard Cats (a small wild cat)
Ragdoll breed profile Ragdoll
The Ragdoll is an extremely laid back and placid breed of cat whose history dates back to the 1960's with a white female cat named Josephine.
Burmese breed profile Burmese
The Burmese cat is a popular breed of cat and for good reason. They are the third most searched breed of cat on this site.
Persian breed profile Persian
One of, if not the most popular breed, the Persian is one of the oldest known breeds of cat.


Cat Diseases - Common Cat Diseases Including Symptoms | Cat Health Collection