Urine Test Adderall Failed

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I take adderall 20mg 2x daily. It is prescribed for me. I tested positive for cocaine and the adderall was not in my system and I take it daily and I don't do cocaine. Is there a reason for this? I have taken 2 urine tests before this and it didn't show up either.

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1

Hi Christy:

I don't care what anyone tells you. That just cannot happen. Adderall is Adderall. Cocaine is cocaine. That just doesn't happen. Unless someone at the lab or whoever retrieved your urine, was a dirty Tech or collector. So I would definitely fight that. Good luck. I know this is a late response. But hopefully this will help someone else. Have a good day.

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I also take 20 mg of Adderall 3x day and tested positive for cocaine. My primary care doctor told me that Adderall can cause a false positive for cocaine because they share the same metabolic break down when they filter through your kidneys into your bladder.

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I took a urine test and it didnt show adderral in my system, and had been taking 30mg or more a day for 2 weeks. False negative it's called, and it can and did happen to me. I called Teva the manufacture, they said it can happen, if you took antacids, or your flow of urine can also affect urine test.

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