How long dose diazepam stay in your system?

Answer by  sdfarmer (374)

The half life of Diazepam in a young male (18 years old) is 15 hours. 90% of the amount presented initially should be eliminated from the body in 2 days.

Answer by  vicki94 (477)

Diazepam is a sedative or nerve mediication. a .5 miligram stays in your system for four hours and should not exceed three a day.