Weight loss pill perhaps? Any of the things a stimulant could be used for.
Also since cocaine is a vasoconstrictor it will reduce bleeding. Rub some on the wound for local anesthetic and snort a little to help stem the flow of blood.
It's my anti-depressant. The problem is it doesn't last long enough. So I have to take more and more... but mixing it with Oxy has proven to be successful for me. Makes Zoloft look like Advil.