Minoxidil can regrow hair, this product can stimulate hair growth in patients, clinically used in the treatment of male pattern baldness and patchy baldness. Minoxidil is a kind of drug that can diastole peripheral blood vessels, long-term scalp topical use of this product can stimulate the growth of hair in patients with pemphigus and male pattern baldness. The clinical efficacy of this product is good, and consistent long-term use can effectively stimulate hair growth. Note that this product is limited to topical use on the scalp, can not be applied to other parts of the body, its most common adverse reaction is mild dermatitis of the scalp, patients allergic to this product is prohibited. It is recommended to go to the hospital first, and under the guidance of the physician according to the condition of the reasonable use of drugs, should not blindly use their own medication.