{"id":6486,"date":"2025-10-21T09:02:33","date_gmt":"2025-10-21T09:02:33","guid":{"rendered":"https:\/\/www.fluv.com\/tw\/zh-tw\/blog\/?p=6486"},"modified":"2025-11-10T07:55:25","modified_gmt":"2025-11-10T07:55:25","slug":"common-cat-diseases","status":"publish","type":"post","link":"https:\/\/www.fluv.com\/tw\/en\/blog\/common-cat-diseases\/","title":{"rendered":"Common cat diseases: symptoms, when to see a vet, and prevention tips"},"content":{"rendered":"

Cats naturally hide pain, and many illnesses show few obvious signs early on. By the time symptoms like poor appetite, lethargy, hiding, or visible pain appear, the condition has often already progressed to a moderate or advanced stage. Below is a summary of the 10 most common categories of cat diseases<\/strong>, guidance on when to see a vet<\/strong>, and key home prevention tips<\/strong> to help you assess the situation and take action quickly.<\/p>\n

\"Common<\/p>\n

 <\/p>\n

1. Lower urinary tract disease (FLUTD: cystitis, crystals\/stones, urethral syndrome)<\/h2>\n

Common signs<\/strong>: frequent urination, difficulty urinating, urinating outside the litter box, blood in urine, constantly licking the genital area.
Why it’s common<\/strong>: male cats have a narrower urethra; stress, low water intake, and an unbalanced mineral diet can all trigger it.
When to see a vet<\/strong>: Immediately<\/strong> \u2014 complete inability to urinate is an emergency that can become life-threatening within 24\u201348 hours.<\/p>\n

2. Chronic kidney disease (CKD)<\/h2>\n

Common signs<\/strong>: increased thirst, increased urination, weight loss, bad breath, poor appetite, lethargy.
Key note<\/strong>: highly prevalent in senior cats; requires long-term dietary management and monitoring (kidney values, blood pressure).<\/p>\n

3. Dental and oral disease (periodontal disease, stomatitis)<\/h2>\n

Common signs<\/strong>: bad breath, drooling, pain when swallowing, food avoidance, pawing at the mouth.
Key note<\/strong>: plaque \u2192 tartar \u2192 periodontal disease is the typical progression; immune or viral factors can lead to severe stomatitis.<\/p>\n

4. Upper respiratory infections (cat cold complex: herpesvirus, calicivirus, etc.)<\/h2>\n

Common signs<\/strong>: sneezing, runny nose, conjunctivitis, watery eyes, coughing, fever, reduced appetite.
Key note<\/strong>: common in kittens and shelter environments; stress can trigger recurrence.<\/p>\n

5. Gastrointestinal issues (acute\/chronic gastroenteritis, constipation, pancreatitis)<\/h2>\n

Common signs<\/strong>: repeated vomiting, diarrhea or constipation, weight loss, poor coat condition.
Key note<\/strong>: rapid diet changes, hairballs, food intolerance, and pancreatitis are all common triggers; frequent vomiting is not normal.<\/p>\n

6. Skin and parasite issues (external parasites, ringworm, allergies)<\/h2>\n

Common signs<\/strong>: scratching, hair loss, dandruff, circular bald patches, scabbing.
Key note<\/strong>: flea control, deworming, environmental hygiene, and stress reduction are the core of long-term management.<\/p>\n

7. Cardiovascular disease (hypertrophic cardiomyopathy \/ HCM, etc.)<\/h2>\n

Common signs<\/strong>: rapid breathing, poor exercise tolerance, fainting; sometimes no obvious symptoms, but blood clot risk should be monitored.
Key note<\/strong>: some breeds are predisposed (though mixed breeds can also be affected); routine health checks can catch it early.<\/p>\n

8. Endocrine and metabolic disorders (diabetes, hyperthyroidism)<\/h2>\n

Diabetes<\/strong>: increased thirst and urination, large appetite but weight loss; more common in overweight and middle-aged to senior cats.
Hyperthyroidism<\/strong>: ravenous appetite with weight loss, rapid heart rate, restlessness, vomiting\/diarrhea, poor coat quality.<\/p>\n

9. Infectious diseases (panleukopenia, rabies, upper respiratory virus complex, etc.)<\/h2>\n

Key note<\/strong>: kittens and incompletely vaccinated cats are at higher risk; routine vaccination significantly reduces severe illness and death.
Action<\/strong>: complete the core vaccine series and annual boosters as recommended by your vet.<\/p>\n

10. Obesity and musculoskeletal problems<\/h2>\n

Common signs<\/strong>: sluggish movement, inability to jump up, difficulty grooming the lower back or tail base, noticeably rounded body shape.
Key note<\/strong>: obesity increases the risk of joint disease, cardiovascular problems, and diabetes; a planned weight loss programme and environmental enrichment are essential.<\/p>\n

\"Common<\/p>\n

See a vet right away if you notice these red-flag symptoms<\/h2>\n