What signs and symptoms may indicate stimulant intoxication?

Stimulant intoxication typically presents with heightened physiological activity as stimulants increase alertness, energy, and sympathetic nervous system activity. Signs and symptoms associated with stimulant intoxication include agitation and hyperthermia, as stimulants can cause an increase in body temperature and motor activity. The agitation is a reflection of heightened arousal and restlessness which is common in individuals under the influence of stimulants.

In contrast, symptoms like bradycardia and hypotension are more indicative of depressant agents rather than stimulants, as these substances typically lead to decreased heart rate and blood pressure. Drowsiness and confusion are also not characteristic of stimulant use; they often indicate the effects of depressants or sedatives. Chest pain and shortness of breath could occur as a result of severe stimulant side effects like anxiety or panic attacks, but they do not directly reflect intoxication. Therefore, the presence of agitation and hyperthermia is a clear indication of stimulant intoxication.