Which of the following symptoms is associated with stimulant intoxication?

Stimulant intoxication is characterized by several physiological and psychological symptoms, which include increased energy, alertness, and enhanced mood. One prominent symptom associated with stimulant use is dilated pupils, also known as mydriasis. This occurs due to the stimulants' effects on the sympathetic nervous system, which is responsible for the body's 'fight or flight' response. Stimulants such as cocaine and amphetamines can stimulate this system, leading to various observable physical changes, one of which is dilation of the pupils. This physiological response is often a key indicator for professionals assessing potential stimulant use or intoxication.

Other symptoms of stimulant intoxication might include increased heart rate, hypertension, and decreased appetite, but dilated pupils are particularly notable and easily observed. Understanding this symptom is essential for professionals in the field who may need to identify substance use or intoxication scenarios during assessments or interventions.