Which drug is classified as a hallucinogenic?

The drug classified as a hallucinogenic is shrooms, which refers to psilocybin mushrooms. Hallucinogens are substances that can alter perception, mood, and a range of cognitive processes, leading to experiences that may not be grounded in reality. Shrooms contain the psychoactive compound psilocybin, which is known to produce vivid visual and auditory hallucinations, changes in mood, and an altered sense of time and space.

In contrast, the other substances listed do not classify as hallucinogens. GHB, for instance, is a depressant with sedative effects and is often associated with its use in recreational settings and as a date-rape drug. MDMA, while it does have empathogenic and stimulant properties and may alter sensory perceptions to some degree, is primarily categorized as an entactogen rather than a classic hallucinogen. Meth, or methamphetamine, is a powerful stimulant that increases energy and alertness but does not have the hallucinogenic properties characteristic of substances like shrooms.