A dopamine agonist is a compound that activates dopamine receptors, mimicking the effect of the neurotransmitter dopamine. Some medical drugs act as dopamine agonists; they are typically used for treating Parkinson's disease and certain pituitary tumors , and may be useful for restless legs syndrome . Both Requip and Mirapex are FDA approved for the treatment of RLS. There is also an ongoing clinical trial to test the effectiveness of...
There is usually no "best" medication for a given disorder since people react differently to meds and experience different side effects. For instance, aripiprazole may be very effective for...