Back to Disease DictionaryKidney & Urinary
Chronic Kidney Disease in Cats(CKD)
A progressive disease where kidney function gradually declines. One of the most common causes of death in senior cats. Early symptoms are subtle, making regular screening essential.
Vet Supervised
Symptoms
- Increased thirst and urination
- Weight loss
- Decreased appetite
- Vomiting
- Dehydration
- Poor coat quality
Related Symptom Pages
Causes
- Age-related kidney decline
- Chronic dehydration
- Nephritis
- Polycystic kidney disease (hereditary)
- Hypertension
Diagnosis
1
Blood tests (BUN, creatinine, SDMA)
2
Urinalysis (specific gravity, proteinuria)
3
Ultrasound
4
Blood pressure measurement
Treatment
- Switch to renal support diet
- Subcutaneous fluids
- Phosphate binders
- Antihypertensive medication
- Appetite stimulants
Prognosis
Varies by stage. Early detection (IRIS Stage 1-2) with proper management can provide years of good quality life.
Severity: High
Prevention
- Encourage adequate water intake
- High-quality diet
- Regular kidney screening from age 7
- Proper weight management
Commonly Affected Breeds
Epidemiology
Age Range
Common over 7 years (30%+ in cats over 15)
Prevalence
Approximately 30-40% of cats over 10 years