what is minoxidil used for

Minoxidil is a medication used for two main purposes: to treat high blood pressure and to stimulate hair growth in people with certain types of baldness. This answer focuses on the use of minoxidil for hair growth. Minoxidil is applied topically to the scalp and is effective in promoting hair growth in people with androgenic alopecia, regardless of sex. Androgenic alopecia is a type of baldness that is caused by genetic factors and hormonal imbalances. Minoxidil is not used for baldness at the front of the scalp or receding hairline in men. It is important to use minoxidil only as directed and not to use more of it or use it more often than prescribed by a doctor, as this may increase the chance of it being absorbed through the skin and cause unwanted effects. Minoxidil is for external use only and should be kept away from the eyes, nose, and mouth.