Which symptom is part of stimulant intoxication?

Stimulant intoxication is characterized by a range of symptoms that are primarily activation and arousal-related. Hyperactivity is one of the hallmark symptoms of stimulant use, which includes drugs like cocaine, amphetamines, and methamphetamines. This symptom manifests as increased energy, heightened alertness, and potentially excessive movement or restlessness.

In contrast, pupillary constriction is typically associated with opioid use rather than stimulants, while hypotension (low blood pressure) and psychomotor retardation (slowed physical responses) are more often seen in depressant intoxication rather than stimulant effects. Therefore, hyperactivity aligns well with the profile of stimulant intoxication, making it the correct choice in this context.