Can I Give My Cat Dramamine?

Yes, with care
Dimenhydrinate is commonly referenced for cats at published doses. Published guidance for cats: 12.5 mg total per cat, every 8h. Consult vet first; cats often better served by prescription alternatives.
Source: Veterinary Partner (VIN)
Get the exact range for your cat's weight

Skip it or ask a vet first if

glaucomaurinary obstruction

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.