A 37-year-old male asked:
i took 160mg of generic adderall (dextroamphetamine and racemic amphetamine) in two days how long will it take to be out of my system? i have a urine test in two weeks will it still show up ?
2 doctor answers
Dr. Steven Griggs answered
38 years experience Clinical Psychology
The half-life of: Adderall (dextroamphetamine and racemic amphetamine) is between 9 and 13 hours, depending upon the type and your metabolism. Take the average of 10 hours as an example. Take 10 MG and ten hours later only 5 MG is left, and ten hours after than 2.5 MG, etc. At this rate, only one dose would be out of your system in a few days. Better to tell the testers of your use, just in case, especially if legit.
Answered on Sep 29, 2016
Dr. Johanna Fricke answered
49 years experience Developmental and Behavioral Pediatrics
The maximum adult : daily dose of MAS is 40 mg. for ADHD & 60 mg. for narcolepsy. You're risking HBP, heart attack &/or stroke. A drug's "half-life" is the time it takes takes for its blood level to decrease by half. It takes about 5 ½ half-lives for a dose to be completely "gone". Other factors are duration of use, body size, metabolism, GI & urine pH. It would show up in hair, but probably not urine, in 2 weeks.
Answered on Nov 27, 2017
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:
People also searched for:
I am prescribed opana and I took a left over oxycontin tuesday will it show up on a lab test monday or will I be able to pass my dog test
If i drank almost a whole bottle of gatorade and it had vodka in it how long would it take for it to get out of my system
How long should it take a cut on my finger to heal i cut it in the kitchen last week and it is still a bit tender and sore
Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute!