A member asked:

Does weed stay in your system forever?

3 doctors weighed in across 2 answers
Dr. Heidi Fowler answered

Specializes in Psychiatry

Only if you use it: Forever. But it may remain in your system for several months if you have been a heavy, long-term smoker.

Answered 10/24/2013

4.8k views

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It depends: It depends on how frequently you smoke it. Single use is up to 8 days, regular use up to 30 days and heavy use 45-77 days.

Answered 1/18/2018

417 views

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