Phenobarbital side effects in Domestic Shorthairs

73 FDA reports involve Phenobarbital in a Domestic Shorthair. These are the problems they describe.

Seizures
23 32%
Itching
19 26%
Vomiting
15 21%
Behaviour change
10 14%
Death
10 14%
Blood problems
9 12%
Lethargy
9 12%
Loss of appetite
8 11%
Wobbliness (ataxia)
8 11%
Tremors
7 9.6%
Skin rash or irritation
7 9.6%
Didn't work as expected
7 9.6%

All reports for Phenobarbital in cats