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how long does it take marijuana to clear your system

A 25-year-old male asked:
Dr. Donald Alves
23 years experience in Emergency Medicine
Cannot say: Depends on test item to be used (hair/nails longest), and what "rarely" means to you. MJ redistributes in body fat and then leeches out, so urine 'can ... Read More

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A 25-year-old male asked:
Dr. Alan Wartenberg
48 years experience in Addiction Medicine
Depends on how much: you smoke every six months. No matter what you weigh, a single use of marijuana will not give positive test results for more than 2-3 days at most, i ... Read More
A 29-year-old female asked:
Dr. Marcie Berman
38 years experience in Clinical Psychology
Up to 30 days: I don't know if there is a difference between how long it takes to leave your system whether pregnant or not. You seem concerned about this. Is it b ... Read More
A 41-year-old male asked:
Dr. Keshab Paudel
18 years experience in Internal Medicine
It depends: How long marijuana is detected in the urine depends strongly on frequency of use. In regular users (more than once a week), the marijuana metabolite b ... Read More
A 35-year-old member asked:
Dr. Bac Nguyen
22 years experience in Family Medicine
Days 2 couple months: Depending on the use, frequency, and duration of use. The heavier the use and the longer you using it, the longer it will be in your system. It is sto ... Read More
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A 56-year-old member asked:
Dr. Donald Jacobson
39 years experience in Psychiatry
Thc: If hair follicles are tested it can be detected up until 90 days.Marijuana detection time based on usage usage at 1 time only 5-8 days usage at 2- ... Read More
A member asked:
Dr. Jennifer Giltnane
12 years experience in Pathology
Weeks to months: Thc is stored in body fat and slowly metabolized, so it builds up in the body with increased use. I'm not familiar with mouth swab testing, however fo ... Read More
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6 thanks
A 26-year-old male asked:
Dr. James Ferguson
45 years experience in Pediatrics
Don't expect it: Babies have the ability to hold on to exposures in the womb that are available to testing after birth.As soon as baby starts forming poo (after 12 wks ... Read More
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2 thanks
A 25-year-old female asked:
Dr. Dennis Higginbotham
29 years experience in Obstetrics and Gynecology
Very long time: That drug could easily show up in the baby's bowels for the first few days after delivery. You are very unwise to abuse drugs during a pregnancy. Abu ... Read More
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A 23-year-old male asked:
Dr. William Coutts ii
25 years experience in Family Medicine
A long time: The half-life of THC, which is the active ingredient in marijuana is 30 days. In other words, 30 days after you completely stop using marijuana, 1/2 ... Read More
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