Which of the following is a sign of hallucinogen influence?

Nausea is not typically associated with hallucinogen influence. It is often more common with other substances or medical conditions.

In contrast, signs of hallucinogen influence include experiences such as heightened energy, alterations in perception, and psychological disturbances. Paranoia, in particular, is a recognized symptom of hallucinogen use. Users may experience intense feelings of anxiety, fear, or distrust, which can manifest as paranoia.

High energy can also be a common effect of hallucinogens, as they can enhance sensory perception and induce a feeling of euphoria or excitement. Excessive sweating can result from a variety of substances but is not specifically tied to hallucinogen use. Recognizing the correct signs can help in understanding the effects of these substances and responding appropriately.