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Drug tests are pretty good. There isn't too much that can throw them off. Even with poppy seeds, you would need to eat a ton of them to get a positive result.
If it were a matter of taking an over-the-counter remedy like Echinacea to get back a false positive, you can imagine that those drugs would be flying off the shelves in an attempt to hide elicit behavior!
I have never heard of echinacea causing a false positive result. When I had my nursing orientation, they told us to tell the specimen collector all of the over-the-counter and prescription medicines we were taking before we took the test. I don't imagine you have anything to worry about, but just in case I would be upfront with the testing official and let them know all of the supplements you take. I take a lot of vitamins and herbal supplements so I had quite a list to give to the lab tech.
SingDanceRunLife
952 Posts
My drug test is scheduled for Monday, and I feel a cold coming on. Usually when this happens, I just take Echinacea and call it a day, but I know that many herbs can make a drug test come back positive and I didn't know if Echinacea was one of them or not. Is it safe to take before a drug test?