Would someone please explain how long it takes before you feel any effects from taking
Adderall? I tried this serval years ago for one day (2 times 5 mg) but did not notice any difference. I have a terrible time concentrating in morning thru mid afternoon and hoped this might help. Is one supposed to feel the effects in an hour or so or does one have to be on it for several days before it becomes effective? I am wondering whether my one day trial was not long enough. Thanks