A member asked:

I took 7.5mg of valium from a friend. for approximately how will it show up on a urine test? i am a 20 year old male, very active, 5'10 and 175 lbs

A doctor has provided 1 answer
Dr. Alvin Lin answered

Couple wks or more: 1st, never take prescription drugs not prescribed to you. Luckily you didn't sustain a drug-drug interaction. Generic diazepam has a half-life of 30-60hrs while its major active metabolite has half-life of around 30-100hrs. It takes 5+ half-lives to clear something from your body so count on 500+hrs (close to 3wks) before urine test is negative. Obviously depends upon other factors too beyond 400c

Answered 4/21/2015

2.9k views

Thank

Related Questions

A member asked:

How long does Valium stay in the body to show up on an urine test?

A doctor has provided 1 answer