Usually there is no fastest way to lose hair, patients with hair loss may be related by seborrheic alopecia, patchy baldness, fungal infections, etc. Patients can improve their symptoms through general treatment, medication, surgical treatment, physical therapy, and so on. 1. Seborrheic alopecia: patients with seborrheic alopecia can be treated with finasteride and spironolactone under doctor’s guidance, or topical minoxidil, selenium sulphide lotion, compound sulfur lotion, etc. Patients who need to have aesthetic appearance can be treated by hair transplantation, or by low-energy laser treatment in order to promote hair growth. 2. Patch baldness: patients should maintain a happy and relaxed mood, dietary adjustments, supplemental vitamins, proteins, trace elements and so on. It can be treated with topical minoxidil and dithranol ointment. Patients can also be helium-neon laser irradiation, fractional laser and other ways of physical therapy. 3. Fungal infections: Patients with hair loss caused by fungal infections can be treated with antifungal drugs such as fluconazole, itraconazole, terbinafine, etc. under the guidance of a doctor to alleviate the symptoms of hair loss. Hair loss should be treated promptly. It is recommended that patients strictly follow the doctor’s instructions to use medication, not to abuse the drug, so as not to affect the therapeutic effect.