Doctor answers about:

Do herbal supplements show up on a drug test

A member asked:

Which herbal supplements cause false positive on a urine drug test?

3 doctors weighed in across 2 answers

A member asked:

Can i fail a drug test if i take supplements?

A doctor has provided 1 answer

A member asked:

Will mega-t green tea supplements cause a drug test to be positive?

A doctor has provided 1 answer

HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
Ask your question
Didn't find what you're looking for?

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.

Ask your question