In the past I have taken hemodilators such as NO2, and liked the results. I'm looking to get big again, but I am now taking Aderall for my ADD. Aderall is definatly a diuretic, because after you take it you have to take a crap. I also noticed that the viens in my arms seem to "shrink" after the Aderall has been in my system. I was wondering if the NO2 and the Aderall would create some sort of side effect and kill me or something. I just want to know if I should be thinking of taking the NO2 or not.