Posted by Johner
on September 04, 2000 at 19:26:24:
In Reply to: Ritalin Switch to Adderall Dosage Question posted by Charles on September 04, 2000 at 16:57:03:
Adderall typically lasts for 6 hours. I have heared of a time release for ritalin but make sure you ask your prescriber about all medications. The bottom line is, it is easy to tell when the medication starts and stops (if it is working) so ask your son if it is working during that window. Hope this helps!