Back to Disease DictionaryEndocrine
Diabetes Mellitus in Cats
High blood sugar from insufficient insulin production or effect. Common in obese cats, but remission is possible with proper management.
Vet Supervised
Symptoms
- Increased thirst/urination
- Weight loss despite increased appetite
- Hind limb weakness (diabetic neuropathy)
- Poor coat quality
Related Symptom Pages
Causes
- Obesity
- Pancreatitis
- Long-term steroid use
- Genetic predisposition
Diagnosis
1
Blood glucose measurement
2
Fructosamine test
3
Urinalysis (glycosuria)
4
Pancreatic evaluation
Treatment
- Insulin injections
- Dietary management (high protein, low carbohydrate)
- Weight management
- Blood glucose monitoring
Prognosis
With early proper treatment, approximately 30-40% of cats can achieve insulin independence (remission).
Severity: Medium
Prevention
- Obesity prevention
- High-quality diet
- Regular blood tests
Commonly Affected Breeds
Epidemiology
Age Range
Most common over 7 years
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