Chemical Dependency Counselor Practice Exam 2026 – Comprehensive All-in-One Guide to Exam Success!

Hallucinogens are substances that alter perception, mood, and various cognitive processes, leading to experiences that can significantly distort one's senses, thoughts, and reality. The types of drugs that are categorized as hallucinogens primarily include those that can induce hallucinations or profound alterations in perception.

LSD (lysergic acid diethylamide) and MDMA (3,4-methylenedioxymethamphetamine) are classic examples of hallucinogens. LSD is well-known for its powerful effects on perception and mood, typically leading to visual and auditory hallucinations. MDMA, while often associated with euphoric feelings and increased sociability, can also induce perceptual changes, which is why it is often classified within psychoactive substances that have hallucinogenic properties.

In contrast, marijuana and cocaine do not primarily function as hallucinogens; marijuana is classified as a cannabinoid with psychoactive effects, and cocaine is a stimulant. Prescription medications encompass a broad range of drug classes, many of which do not have hallucinogenic properties. Alcohol and nicotine are also not classified as hallucinogens; alcohol is a depressant with sedative effects, while nicotine is a stimulant found in tobacco products. Therefore, the correct identification of hall