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A 40-year-old member asked:

i took 150mg of adderall (dextroamphetamine and racemic amphetamine) orange xr and have a drug test in 2 weeks, please help?

1 doctor answer1 doctor weighed in
Dr. Mark Weisberg
Specializes in Internal Medicine
Pharmacology: Adderall (dextroamphetamine and racemic amphetamine) or Dextroamphetamine has a half-life of approx. 10-14 hrs and it takes 4 half lives for the drug to be eliminated from the body.The longest it will be in your system is appox. 56 hours if not reintroduced into the body.

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Last updated Jun 25, 2014

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