What is one drug in the hallucinogenic family?

LSD, or lysergic acid diethylamide, is a well-known hallucinogenic drug that primarily affects serotonin receptors in the brain, leading to altered perceptions, mood changes, and a distorted sense of time and space. It is recognized for its potent psychoactive effects and is often associated with vivid visual and auditory hallucinations. As a member of the hallucinogenic family, LSD has been studied for its potential therapeutic effects, although it is more commonly known for its recreational use and the profound psychological experiences it can produce.

In contrast, the other drugs listed have different primary effects and classifications. Oxycodone is an opioid pain reliever, Demerol is also an opioid used for pain management, and Methadone is a long-acting opioid used for pain and in the treatment of opioid addiction. These substances do not fall under the hallucinogenic category, focusing instead on pain relief and addiction treatment.