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Whats the main difference between Adderall (dextroamphetamine and racemic amphetamine) and Adderall (dextroamphetamine and racemic amphetamine) xr?
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Dr. Alan Ali
Psychiatry
In brief: Adderall (dextroamphetamine and racemic amphetamine) & XR
Adderall (dextroamphetamine and racemic amphetamine) is immediate release stimulant, works for 4 hours.
The XR is extended release, works for 6-8 hours.

In brief: Adderall (dextroamphetamine and racemic amphetamine) & XR
Adderall (dextroamphetamine and racemic amphetamine) is immediate release stimulant, works for 4 hours.
The XR is extended release, works for 6-8 hours.
Dr. Alan Ali
Dr. Alan Ali
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