Can I Give My Cat Tagamet?

Ask your vet first
Cimetidine is used in cats, but dosing decisions belong to your veterinarian. Vet consult preferred; famotidine is the more common choice.
Source: Merck Veterinary Manual
Get the exact range for your cat's weight

Skip it or ask a vet first if

many drug interactionskidney disease

The safe habit

Confirm any medication decision with your veterinarian, who knows your cat's health history and other medications. VetDose shows published reference data, not prescriptions.