Companion Animals

Cat Long-term Steroid Use Welfare

Long-term corticosteroid use in cats for inflammatory conditions carries significant side effects, and minimising steroid exposure through alternative treatments improves welfare.

Key Facts

Long-term prednisolone use causes diabetes mellitus, susceptibility to infection and muscle wasting in cats
Cats are more resistant to steroid side effects than dogs but not immune
Steroid-sparing drugs including chlorambucil and modified cyclosporin reduce steroid exposure
Regular monitoring of blood glucose and blood pressure identifies steroid side effects early
Injectable depot steroids have prolonged action and are harder to adjust than oral preparations

Welfare Considerations

Long-term steroid use in cats involves a welfare trade-off between inflammatory disease control and iatrogenic side effects. Steroid-sparing strategies reduce side effect burden without sacrificing disease control.

What You Can Do

Ask your vet about steroid-sparing alternatives for cats on long-term corticosteroids
Monitor steroid-treated cats regularly for diabetes signs including increased thirst
Schedule regular blood tests for cats on long-term steroid treatment