Stimulant drugs that increase alertness and energy levels.

Prescription medications used to treat ADHD and narcolepsy.

Illicit substances often abused for their euphoric effects.

Stimulant drugs used to treat ADHD and narcolepsy.

Illegally abused as a recreational drug for euphoria.

Enhances focus, alertness, energy levels in medical use.

Increases heart rate and blood pressure when misused.

Stimulant drugs used to treat ADHD and narcolepsy.

Illegal substances abused for their euphoric effects.

Prescription medications that increase focus and alertness.