epinephrine

After seeing Crank, I'd say epinephrine is a lot like methamphetamine, but much, much shorter acting. About 30 minutes or so. I'm pretty sure methamphetamine binds to the same receptors as epinephrine. They have some differences, but them acting on many of the same receptors leads me to believe adrenaline gives a rush like meth.

If you have Epinephrine, shooting it seems to be your best bet. Careful though.

 

epipen does it for u