2 doctors weighed in:

How long does cannibis stay in my system for a urine test to detect it ?

2 doctors weighed in
Dr. Gurmukh Singh
Pathology
1 doctor agrees

In brief: Depends on how long

You have been using it.
After a single use thc may be detectable in urine for up to a week. In chronic users, in extreme cases thc in urine was detected 90 days later.

In brief: Depends on how long

You have been using it.
After a single use thc may be detectable in urine for up to a week. In chronic users, in extreme cases thc in urine was detected 90 days later.
Dr. Gurmukh Singh
Dr. Gurmukh Singh
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