Compound betamethasone injection can be used for the treatment of vitiligo under the supervision of a physician, paying attention to the contraindications and adverse reactions. Betamethasone Compound Injection is a systemic corticosteroid drug made of betamethasone dipropionate and betamethasone sodium phosphate, which has strong anti-inflammatory, anti-rheumatic and anti-allergic effects, and is suitable for the adjuvant treatment of glucocorticoid-sensitive acute and chronic diseases. Vitiligo may be related to autoimmunity, clinically compound betamethasone injection can be used for the treatment of vitiligo, generally can quickly control the further development of the disease. Note that contraindications include patients who are allergic to the product or other glucocorticoid drugs, the presence of systemic fungal infections, and when used as intramuscular injection for children. Adverse drug reactions include peptic ulcer, pancreatitis, abdominal distension, convulsions, dizziness, headache, sodium retention. Specific use of the drug should be under the guidance of a specialist, not unauthorized use of the drug.