Minoxidil tincture is a topical medication that is limited to topical use on the scalp and should not be taken orally or applied to other areas of the body. Minoxidil tincture should be used when the scalp and hair are completely dry, each time 1 ml applied to the affected area of the head, starting from the center of the affected area outward, and massage with your hands for about 5 minutes, the amount of use per day should not be more than 2 ml, overuse will not get faster or better results, and there may be skin discomfort or even low blood pressure and other side effects. Minoxidil tincture can stimulate hair growth when used topically, and is suitable for the treatment of baldness and male pattern baldness. Before use, it is important to note that Minoxidil tincture is contraindicated for those who are allergic to any of the ingredients contained in the tincture. During use, redness, flaking, itching and other adverse reactions may occur on the skin at the site of application, and patients are advised to use it under medical supervision.