^^well see, if you dont actually have ADHD, the effect are much more desirable. yea i took it once, dont know how strong it was but it lasted from about 8 in the morning, till 6 in the afternoon.
NightProwler Reviewed by NightProwler on . Adderall Okay...so my friend gave me an adderall today (10 mg XR) to help me study and shit and I just smoked a little and I must say I'm feeling awesome....my question is....How long will this adderall stuff last? I took it around like 6 AM... it's time release and I have taken adderall before but it was like 30 mg or something stronger than 10. Rating: 5