<unk>  is an antitussive that is FDA approved for the {{{indicationType}}} of symptomatic relief of cough.   Common adverse reactions include nausea, oral hypoesthesia, throat symptom, numbness, dizziness, headache, sedation, somnolence.
Benzonatate
Galantamine hydrobromide
Retigabine
Chloral hydrate
Methsuximide
Ethosuximide
Chlordiazepoxide
Levetiracetam 