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Dr. Phil, MD
Dr. Phil, MD, Medical Doctor
Category: Drug Testing
Satisfied Customers: 54134
Experience:  Medical Doctor Trained at a Top Academic Institution
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I used cocaine 5 weeks ago .will it be over the threshold

Customer Question

i used cocaine 5 weeks ago .will it be over the threshold for folicle test
JA: Is this a time sensitive issue? What type of specimen are they testing?
Customer: yes 1 week.hair
JA: Anything else in your medical history you think the doctor should know?
Customer: no just take blood presure med
Submitted: 7 months ago.
Category: Drug Testing
Expert:  Dr. Phil, MD replied 7 months ago.

Thanks for this question
I'm Dr. Phil, licensed and practicing internist with over 10 years experience

I'm happy to help

Generally the hair follicle test can be positive up to 90 days.

So there are no guarantees here.

I would put your chances at 50/50 honestly of having a clean test

let me know if you have other questions.

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Expert:  Dr. Phil, MD replied 7 months ago.

Thanks for this question

Please don't forget a positive rating. I appreciate it. :)

If you have more questions, just reply