You can just go to any walk in clinic and ask for it. I know what drugs your referring to and that is what I did. Just walked in and explained why I wanted to take them. There maybe a little pushback but these aren't addictive or highly restricted like in the case of stimulants so most doctors will be willing to start you off at a low dose. Anyways wish you luck, from my personal experience I didn't have noticeable improvement.