Hallucinogenic Drugs
The most common illegal drugs that are known to cause hallucinations are psychedelics, stimulants, and dissociative drugs.
Psychedelics are a class of drugs that produce significant changes in perception, thoughts, and feelings. These drugs, such as LSD, psilocybin (magic mushrooms), and DMT, alter the user's perception of reality and can cause intense visual and auditory hallucinations.
Stimulants are drugs that increase alertness and physical activity. Stimulants, such as methamphetamine (meth) and cocaine, can cause users to experience feelings of euphoria, increased energy, and even hallucinations.
Dissociative drugs are drugs that alter the user's perception of reality, leading to a sense of detachment from one's body and environment. These drugs, such as PCP and ketamine, can cause intense visual and auditory hallucinations.