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Family Physician
Family Physician, Board Certified MRO
Category: Drug Testing
Satisfied Customers: 12816
Experience:  Medical Review Officer - Physician Trained and certified in drug test interpretation
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smoked pot over 4 weeks ago but still test positive will have

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smoked pot over 4 weeks ago but still test positive will have a urine test 2 days what can i do ?
How often were you smoking?

Are these home tests, dipsticks or other type of "instant" tests?

Why are you being drug tested?
Customer: replied 4 years ago.


up untill 10 weeks ago i was smoking heavily then only on weekends then none for 2 weeks then 5 weeks ago had some . tests were dipsticks.being tested for work

Thank you:

Dipstick tests rely on immunoassay technology that can give false positive tests for a number of reasons including common over-the-counter medications.

To get a true valid positive test, the specimen needs to be confimed with GC/MS (gas chromatography-mass spectrometry) technology at a laboratory.

Typical detection periods for marijuana are 10-15 days for daily use, and up to 30 days for heavy daily use. I suspect that your dipsticks are false positives.
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