Active ingredients: Etylbromisovalerianate - 20 g, (ethyl ester of alpha-bromizovalerian acid), phenobarbital -18.26 g,peppermint leaf oil - 1.42 g. Inactive ingredients: sodium hydroxide - 3.15 g, ethanol - 580 ml, water - 420 ml.
Symptoms of overdose include central nervous system depression,confusion, dizziness, ataxia, and somnolence. In serious cases overdose may result in breathing depression, tachycardia, arrhythmia, hypotension (low blood pressure), cardiovascular collapse, and coma.