How is hallucinogens intoxications?

Perceptual changes occurring in a state of full wakefulness and alertness (e.g., subjective intensification of perceptions, depersonalization, derealization, illusions, hallucinations, synesthesias) Two (or more) of the following signs: - (1) Pupillary dilation - (2) Tachycardia - (3) Sweating - (4) Palpitations - (5) Blurring of vision - (6) Tremors - (7) Incoordination Self limited, resolves usually within 6 to 12 hours