Minoxidil Is a vasodilator medication known for its ability to slow or stop hair loss and promote hair regrowth. It is available over the counter for treatment of androgenic alopecia, among other baldness treatments, but measurable changes disappear within months after discontinuation of treatment. Its effectiveness has largely been demonstrated in younger men (18 to 41 years of age), the younger the better, and in those with balding in the central (vertex) portion of the scalp.

_{It's can used for refractory hypertension and renal hypertension, the antihypertensive effects of hydralazine stronger than that. Mechanism for the K + channel opening, so that vascular smooth muscle. It Is a vasodilator antihypertensive drug classes. Does not cause orthostatic hypotension, no long-term efficacy of medication.}

_{Minoxidil was the first drug approved by the FDA for the treatment of androgenetic alopecia (hair loss).Before that, minoxidil had been used as vasodilator drug prescribed as oral tablet to treat high blood pressure that included hair growth and reversal of male baldness.}