Quote Originally Posted by dziendobry4
Methylphenidate is somewhat similar in structure and effect to Amphetamine, but it won't show a positive for Amphetamines on a test.
i think it might
halfassedjediknight Reviewed by halfassedjediknight on . ADD medicine ive been takin some pill that says AISA 36 on it, i read it was for ADD and i was wondering if it shows up on drug tests Rating: 5