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A member asked:

I am prescribed 35mg phentermine and i have to take a home drug test with a cut off of 1,000ml. will it cause a false negative?

A doctor has provided 1 answer
Dr. Clarence Grim answered

Specializes in Endocrinology

Ask the lab about the specific test they are using.

Answered 1/10/2023

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Thank

Related Questions

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I am prescribed phentermine and I just failed a UA for amphetemine. The nurse said the phentermine could cause a false+ so they sent it off. Will they be able to tell it's my phentermine and nothing else? I sure hope so?

2 doctors weighed in across 2 answers

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Is it safe to take zoloft (150mg/day) with Qsymia (phentermine and topiramate)? My PCP prescribed the Qsymia (phentermine and topiramate) to help aid in weight loss, knowing I take zoloft, but I see negatives

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I am currently taking phentermine and have a bad cold. I stopped the phentermine one day ago. When can I safely take cold medicine?

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Can i take phentermine 37.5 and drink one 8oz cup of coffee? If so, should I take phentermine first? I only drink coffee in the morning. Thanks.

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I took 1/2 phentermine pill in mid jan. (friends script) I have hair follicle drug test tomorrow so should I be concerned about results?

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