Which symptom is commonly associated with hallucinogen intoxication?

Which symptom is commonly associated with hallucinogen intoxication?

• A. Altered LOC
• B. Tachycardia / HTN
• C. Visual hallucinations
• D. Seizures

Answer: (C)

Hallucinogen intoxication mainly alters perception, producing vivid perceptual disturbances rather than a loss of consciousness. The symptom most commonly seen is visual hallucinations—patients report seeing colors, geometric patterns, or altered shapes while remaining awake and oriented. While a fast heart rate or high blood pressure and anxiety can occur, these are nonspecific, and seizures are not typical of ordinary hallucinogen use, making visual hallucinations the most characteristic feature.

Hallucinogen intoxication mainly alters perception, producing vivid perceptual disturbances rather than a loss of consciousness. The symptom most commonly seen is visual hallucinations—patients report seeing colors, geometric patterns, or altered shapes while remaining awake and oriented. While a fast heart rate or high blood pressure and anxiety can occur, these are nonspecific, and seizures are not typical of ordinary hallucinogen use, making visual hallucinations the most characteristic feature.