Male hair loss is divided into physiological and pathological, if the number of hair loss in 50-100 roots / day, is a normal phenomenon, generally do not need treatment. If the number of hair loss is too much, it is considered to be pathologic hair loss, such as baldness, androgenetic alopecia and other diseases, which can be remedied by general treatment, medication, physical therapy and other ways. 1. Normal situation: Normal people may have hair loss every day, if the number of hair loss in a day is 50-100, it is a normal phenomenon, generally no need to worry. You can do more exercise in daily life, such as running, swimming, etc., which can relax your body and mind and enhance your physical fitness. 2. Patch baldness: boys with patch baldness may also have hair loss, patients should maintain a regular daily routine, while complying with the doctor’s instructions for local topical hydrocortisone, dexamethasone and other glucocorticosteroid drugs, anti-inflammatory, inhibit the efficacy of the local immune system. You can also use intradermal injection of glucocorticosteroid therapy to achieve the role of the treatment of baldness. 3. Androgenetic alopecia: suffering from androgenetic baldness can also lead to hair loss in boys, patients should maintain a good mood in daily life, and at the same time comply with the doctor’s instructions for oral finasteride, topical minoxidil, able to improve the hair loss, or the use of low-energy laser treatment to improve the environment around the hair follicle through the laser after the relief of hair loss. There are many reasons for hair loss in boys, and after eliminating physiological factors, it is recommended that patients go to the hospital and cooperate with doctors for standardized treatment.