Describe how hallucinogens work. Be sure to describe their mechanism of action, effects including side-effects, signs of use, abuse, and withdrawal. Compare synthetic and natural hallucinogens. Discuss the similarities between PCP and ketamine.

  1. Describe how hallucinogens work. Be sure to describe their mechanism of action, effects including side-effects, signs of use, abuse, and withdrawal. Compare synthetic and natural hallucinogens.
  2. Discuss the similarities between PCP and ketamine.
  3. Cannabis sativa is a complex plan. Research the use of this plan throughout history. Don’t just focus on its medical and recreational uses. Your response should be a page and a half at least