There is no more effective drug for treating hair loss, and the treatment should be based on the cause of hair loss, and the specific efficacy has individual differences. Hair loss is considered to be related to malnutrition, androgenetic alopecia, fungal infections, etc., and can be relieved by lifestyle modification and drug intervention. 1. Malnutrition: Hair loss caused by malnutrition, no need to use drugs, should be adjusted in the diet, you can eat more protein, vitamin-rich foods, such as dairy products, soy products, fruits and vegetables, etc., to ensure balanced nutrition, can improve hair loss. 2. Androgenetic alopecia: Men may experience hair loss due to androgen exuberance, which can be treated with finasteride. For women who suffer from androgenic alopecia, spironolactone can be used for treatment, and topical minoxidil can be used for both men and women. 3. Fungal infections: patients with hair loss may be related to scalp fungal infections, can cooperate with the doctor to choose antifungal drugs, such as miconazole, ketoconazole, econazole, etc., if necessary, add oral terbinafine, itraconazole and other antifungal drugs, to improve the therapeutic effect. It is recommended that patients with hair loss, should cooperate with the doctor to clarify the cause, and give targeted treatment, do not blindly self-medication, in order to avoid adverse effects.