AZ
A 39-year-old female asked:
Hi, my doctor has me on 7.5 mg percocet, carisoprodol and 10 mg zolpidem - but my urine toxicology tests keep coming back negative. why could this be?
1 doctor answer • 1 doctor weighed in

Dr. Bennett Machanicanswered
Neurology 54 years experience
Ask your doctor: If you are consistently taking your prescribed medications on schedule, the urine Tox screen should pick up, but if you are giving away or selling your drugs, the screen does reveal Diversion. Since this can get complex VERY fast, you'd best have a conversation with your doctor.
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1.3k viewsAnswered >2 years ago
Last updated May 24, 2016
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