how long does extended release take to kick in and how long does it last?
Amphetamine/Dextroamphetamine - how long does extended release take to kick in and how long does it?
- Asked
- 4 Sep 2013 by ch5ess
- Updated
- 4 September 2013
- Topics
- attention-deficit hyperactivity disorder (adhd), amphetamine, dextroamphetamine
Responses (1)
The maximum effect of Adderall XR is usually felt around 7 hours and effects should last for around 24 hours.
https://www.drugs.com/pro/adderall-xr.html

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