| guanfacine hydrochloride |
[USP] an α2-adrenergic agonist that stimulates the α2-adrenergic receptors of the central nervous system, resulting in a reduction of sympathetic outflow to the heart and peripheral vascular system, used as an antihypertensive; administered orally.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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