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A class of drugs that enhances the activity of monamines (such as dopamine) in the brain, increasing arousal, heart rate, blood pressure, and respiration, and decreasing appetite; includes some medications used to treat attention-deficit hyperactivity disorder (e.g., methylphenidate and amphetamines), as well as cocaine and methamphetamine.
- Browse Related Terms: addiction, central nervous system, Comorbidity, Dopamine, Norepinephrine, Physical Dependence, Stimulants, Tolerance, Withdrawal