Canada
A 22-year-old female asked about a male:
How many hours till marijuana and alcohol pass your system?
2 doctor answers • 3 doctors weighed in
Dr. Gerald Mandellanswered
Nuclear Medicine 54 years experience
Varies: The effects of smoking marijuana fade quickly, but weed can be detected in the body for weeks and sometimes longer. How long it remains in the system depends on how often or how much marijuana the user has been smoking.An average person can eliminate 0.5 oz (15 ml) of alcohol per hour. So, it would take approximately one hour to eliminate the alcohol from a 12 oz can of beer.
Created for people with ongoing healthcare needs but benefits everyone.
4.9k viewsReviewed >2 years ago
Dr. James Fergusonanswered
Pediatrics 48 years experience
Differs for each: The time it takes for 1/2 the alcohol to leave your system is about 4 hrs.If no more is ingested, 1/2 the remainder in another 4 and most is gone by 8-12h. Weed is a different issue.It attaches to fat cells in your body and can leak out over time.A light user with minimal intake could se it gone in less than a week.A heavy or long term user could have it stay at detectable levels for months.
Created for people with ongoing healthcare needs but benefits everyone.
798 viewsAnswered >2 years ago
Last updated Feb 14, 2017
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
24/7 visits - just $44!
50% off with $15/month membership
Disclaimer:
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.