Short-acting prescription opioids cause a more severe and abrupt drug withdrawal because blood levels of the medication go up rapidly and come down rapidly.
Over 9% percent of high school seniors in the United States have used hallucinogens other than LSD, a category that includes magic mushrooms, at least once in their lifetime.
Ketamine hydrochloride, also known as Ketamine is a substance that is a fast-acting dissociative anesthetic which is used on both animals and humans in medical settings.
Magic mushrooms contain around 0.2 to 0.4 percent of the hallucinogen psilocybin, along with a trace amount of psilocin; another hallucinogenic substance.