A member asked:

I smoked marijuana yesterday and my doctor told me to come in tomorrow to get some lab test done. will smoking effect my test?

A doctor has provided 1 answer

No: Marijuana can be detected up to a week after smoking. So if your testing is a drug screen including marijuana, then yes - the test will be affected. But all other blood chemistries and blood element testing will be unaffected.

Answered 5/13/2015

2.8k views

Thank

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