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Why are stimulant medications prescribed for disorders that are characterized by increased motor activity and reduced...

  1. Why are stimulant medications prescribed for disorders that are characterized by increased motor activity and reduced attention span (such as ADHD)? How do the medications interact with the brain to influence symptoms of hyperactivity?
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One of the best and preferred choice of medication in ADHD is stimulant.This acts by increasing the levels of dopamine and epinephrine in the brain.The medication containing  dopamine is to control movements ,motivation and cognitive behaviour like memory,emotions ,happiness ,attention and thinking.They help in coordination and neurotransmission from one cell to another .When it reaches the substancia niagra it controls the movement in ADHD andvthis interact the symptoms of hyperactivity.

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