View Full Version : How long does it take...

10-20-06, 01:13 PM
How long after you take it does it take for Adderall IR to kick in and start working ?

I can feel the XR start working about an hour after I take it in the morning, maybe a little longer. I take 10 mg IR in the early afternoon, and didnt know how long it took for it to start to work.


10-20-06, 01:54 PM
The IR takes about 45 min to fully kick in and the best effects are in 1-3 hours when the plasma concentration are the highest. :) hope this helps ya.

10-20-06, 02:57 PM
Yeah, 45 minutes for me to feel it working....but unfortuantely, I only feel best for about 1-2 hours or so...then its gone. I must need to up my dose. I only take one 20mg or 10mg per day. And i take holidays frequently, so i should ask about a dose increase.

10-22-06, 10:37 PM
Thanks!! That was exactly what I wanted to know! :D