Judged: two independent readers; copy check clear.
primidone
primidone Primidone is a barbiturate-related medication that affects GABA signaling and is used to help control epilepsy.
Primidone is a barbiturate-related medication that affects GABA signaling and is used to help control epilepsy. Part of it is converted in the body to phenobarbital, which contributes to some of its effects.