A 19-year-old female asked:
my cousin smoked weed 52-53 days ago. she only did it once. will it show up in a urine test?
2 doctor answers
Dr. Ed Friedlander answered
43 years experience Pathology
No: In the unlikely event that it does, it will be at a low concentration and she can claim that it was passive exposure. This isn't the place to debate the cannabis laws. Best wishes.
Answered on Dec 30, 2015
Dr. Gerardo Guerra Bonilla answered
11 years experience Family Medicine
Marijuana: Urine drug testing for cannabinoids is widely available and inexpensive. A positive test only establishes past use and cannot be used to diagnose intoxication or a cannabis use disorder. Urine tests for cannabinoids remain positive after discontinuation of cannabis for up to 7 to 10 days in a casual cannabis user, 2 to 4 weeks in a heavy user, and months in a chronic heavy user.
Answered on Dec 13, 2015
People also searched for:
Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute!