Back to Disease DictionaryMusculoskeletal

Osteoarthritis in Cats(OA)

Joint cartilage gradually wears down, causing pain and limited mobility. Very common in senior cats but often missed because cats tend to hide pain.

Vet Supervised

Symptoms

  • Reluctance to jump
  • Slower movement
  • Decreased grooming
  • Litter box accidents
  • Pain on touch

Causes

  • Aging
  • Obesity
  • Previous joint injury
  • Congenital abnormalities (Scottish Fold, etc.)

Diagnosis

1

X-ray

2

Joint palpation

3

Behavioral assessment

4

Pain trial

Treatment

  • Pain medication (NSAIDs like meloxicam)
  • Joint supplements
  • Weight management
  • Environmental modification (ramps/steps)
  • Laser therapy

Prognosis

Progressive but good quality of life can be maintained long-term with pain management and environmental changes.

Severity: Medium

Prevention

  • Weight management
  • Moderate exercise
  • Joint supplements (preventive)

Commonly Affected Breeds

Epidemiology

Age Range

Increases from age 6 (90% of cats over 12)

Prevalence

Approximately 90% of cats over 12 years

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