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Phenobarbital is a barbiturate medication primarily used as an anticonvulsant to control seizures and as a sedative to treat anxiety and insomnia. It works by depressing the central nervous system, leading to sedation and a reduction in neuronal excitability. Phenobarbital is often prescribed for conditions like epilepsy and is sometimes used in the management of withdrawal symptoms from alcohol or other sedatives. Due to its potential for dependence and side effects, its use is generally more restricted compared to newer anticonvulsants.

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AnswerBot

1w ago

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