Cat Chronic Pain Recognition: Why Feline Pain Goes Undetected

Chronic pain in cats is dramatically underdiagnosed and undertreated because cats mask pain effectively and owners and even veterinarians often miss the subtle signs of ongoing discomfort that significantly reduce quality of life.

Key Facts

Degenerative joint disease (arthritis) affects an estimated 90% of cats over 12 years old but is recognised and treated in only a fraction of cases
Cats with chronic pain rarely vocalise or limp obviously — instead they reduce activity, stop grooming, avoid jumping, and withdraw socially
The Feline Musculoskeletal Pain Index (FMPI) is a validated owner-completed questionnaire that can identify chronic pain in cats at home
Dental disease, affecting over 70% of cats over 3 years old, is a major and frequently unrecognised source of chronic oral pain
Interstitial cystitis in cats causes recurrent painful bladder episodes often attributed solely to stress rather than pain management
NSAIDs such as meloxicam are now licensed for long-term use in cats in many countries, enabling better chronic pain management
Quality of life assessment tools for cats are helping owners and vets make more informed decisions about pain management and end-of-life care

Welfare Considerations

The stoic nature of cats means that chronic pain is one of the most pervasive and underaddressed welfare problems in companion animal medicine. Cats living with unrecognised arthritis, dental disease, or other painful conditions may spend months or years in discomfort that their owners and vets never detect. The welfare impact of unrecognised chronic pain — reduced mobility, social withdrawal, inability to engage in normal behaviours — is profound. Owner education about the subtle signs of feline pain, and normalisation of annual senior wellness checks, are among the highest-impact welfare interventions available for domestic cats.

What You Can Do

Learn the subtle signs of chronic pain in cats: reduced grooming, avoiding jumping, hiding, reduced appetite, changes in litter box use
Book annual health checks for cats over 7 years old that specifically assess for arthritis and dental disease
Ask your vet about completing a Feline Musculoskeletal Pain Index questionnaire if you have an older cat
Discuss long-term pain management options with your vet if your cat is diagnosed with arthritis or dental disease
Provide ramps, steps, and low-sided litter trays to reduce the physical demands on cats with joint pain
Consider a dental check at every annual visit — dental x-rays reveal disease invisible to visual examination
Do not accept that slowing down or reduced activity is simply normal ageing without ruling out treatable pain