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A member asked:

I took a 30mg vyvanse (lisdexamfetamine) for the second time ever saturday night. i am a college athlete who drank a lot of water, how long will the drug be in my urine?

A doctor has provided 1 answer

>2 days: The half-life of this medication is 12 hours. It will take 60 for it to clear your system completely if you take no more.

Dr Juchau agreed

Answered 4/19/2018

3.2k views

Thank

Related Questions

A member asked:

Can a urine,drug screen detect how much vyvanse, (lisdexamfetamine)is in my urine or just that the,vyvanse (lisdexamfetamine) is there?

A doctor has provided 1 answer

A member asked:

If I took a Vyvanse (lisdexamfetamine) at 7:30 a.m. and submitted a urine drug screen at 8:45 a.m. the same day, what are the chances it will show up as an amphetamine?

A doctor has provided 1 answer

A member asked:

Can a blood drug test determine how much of my.kolonopin and Vyvanse (lisdexamfetamine) I've taken all month long or is there a.detection period? Why not do a urine test

A doctor has provided 1 answer

A member asked:

How.far back can.kolonopin and.vyvanse (lisdexamfetamine) be.detected in a blood.drug test. Can.the levels be detected and y doesn't my.doctor just do a urine.test?

A doctor has provided 1 answer

A member asked:

Can Vyvanse (lisdexamfetamine) test positive for methamphetamine on a urine drug test?

A doctor has provided 1 answer

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