Whether or not baldness can be cured varies from person to person. Most mild cases of baldness can be cured on their own, while some patients may suffer from the disease for many years. In severe cases, hair loss can involve the whole scalp or even the whole body. Commonly used treatments include general treatment, local treatment, systemic treatment or laser. 1. General treatment: balanced diet, appropriate participation in physical exercise, maintaining a healthy lifestyle and adequate sleep, avoiding mental tension, relieving mental stress, and actively treating the primary disease if it is complicated by inflammation and immune diseases. 2. Local treatment: topical glucocorticosteroids, such as halometasone, mometasone furoate, etc., intradermal injection of glucocorticosteroids, such as compound beclomethasone injection, etc., local immunotherapy, such as topical minoxidil, etc., and pay attention to the adverse effects of drugs. 3. Systemic treatment: patients with acute progressive stage or adult patients with moderate to severe alopecia with large hair loss area can take oral glucocorticosteroids, such as prednisone, etc., or intramuscular injection of beclomethasone, etc., and oral immunosuppressant, such as cyclosporine. 4. Other treatments: such as antihistamines, compound glycyrrhizin, low-energy laser or local cryotherapy, etc., which need to be evaluated for efficacy and safety. The above drugs should be taken according to the doctor’s prescription. It is recommended that patients with pemphigus vulgaris consult a doctor for timely treatment, and standardize the treatment under the guidance of the doctor.