THC is classified under schedule 1, "no currently accepted medical use and a high potential for abuse." There are heaps of evidence for it being useful in trea

THC is classified under schedule 1, "no currently accepted medical use and a high potential for abuse." There are heaps of evidence for it being useful in treating anxiety, appetite disorders, chronic pain (possibly better than opiods with much lower chance of addiction), and others. LSD, schedule 1. Psilocybin, schedule 1. Both have been shown to be effective in treating ptsd. An analogue of the former has been shown to be the only thing clinically effective in treating cluster headaches. Methamphetamine is schedule 2. Drug laws are not evidence based.