Compound betamethasone injection can be used as a closed needle, this product has anti-inflammatory and other effects, need to follow the doctor’s instructions for rational use. Compound betamethasone injection belongs to the glucocorticoid class of drugs, with anti-inflammatory, anti-allergic and other effects. This product is suitable for the treatment of glucocorticoid-sensitive acute and chronic diseases, as an adjunctive therapy, not a substitute for conventional therapy. The instructions for this product state that the drug is recommended for direct injection into soft tissues for which it is indicated, such as intra- or periarticular injection therapy, intradermal injection therapy, local injection therapy for certain inflammatory foot conditions, and so on. Therefore, Compound Betamethasone Injection can be used as a closed injection. Adverse reactions seen with Compound Betamethasone Injection include water and electrolyte disorders, osteoporosis, femoral head necrosis, peptic ulcer, skin atrophy, etc. The drug is contraindicated in cases of systemic fungal infections, hypersensitivity to the product. The drug should be used under the guidance of a doctor to avoid adverse consequences.