How long will take to eliminate 1 dose each day for 2 days of 20 mg adderall?

Answers (1)

9 Sep 2011

Adderall (regular release) has a half life of up to 6 hours. A drug is eliminated from your system after approximately 5 half lives, so 30 hours (1-2 days). Since your dose was 20mg for two days, it might take 3 days to get out of your system totally.

If you took an XR, it will take a week or more to get out of your system.

Votes: +0

Further Information

Search for questions

Still looking for answers? Try searching for what you seek or ask your own question.

Similar questions

ADHD - should I ask my doctor to change from Adderall to Ritalin?

I was diagnosed with adult ADHD after both of my boys were diagnosed. I was taking Adderall 10mg x 2 times a day. That didn't work for long, so ...

5 answers 2 Aug 2012

Thoughts on Adderall for people without Add?

I recently took an adderall for the first time. It was low dose and early morning. I didn't feel a powerful high from it but I did notice my ...

1 answer 19 Feb 2013

Is 20mg ir adderall twice a day a normal starting dose?

I got prescribed 20mg of the instant release adderall twice a day about 3 days ago. I'm 18 and have never taken medication for my ADD before. ...

1 answer 26 Oct 2013

Just got switched from Adderall to Vyvanse?

I was taking 60 mg IR of Adderall per day, but that just wasn't cutting it. What needed to be done was upping my dose to 90 mg. My doctor ...

1 answer 28 Jan 2014

Adderall XR - I am currently prescribed Adderall 25mg XR made by Teva?

I was diagnosed with ADD a while ago. can someone tell me why would 20mg XR Adderall only work for a little bit but not long as I need. I told my ...

1 answer 28 Jul 2014