Compound camphor cream is a compound preparation, the main active ingredients include camphor, menthol, methyl salicylate, diphenhydramine, chlorhexidine gluconate and glycyrrhetinic acid, the camphor, menthol and methyl salicylate contained in this drug have the effect of relieving swelling, pain and itching. Diphenhydramine is an antihistamine, chlorhexidine is an antiseptic and antiseptic agent, and glycyrrhetinic acid has anti-inflammatory and anti-allergic effects. The compound camphor cream composed of this active ingredient of these drugs is mainly used for insect bite dermatitis, eczema pruritus, neurodermatitis, allergic dermatitis, papular urticaria, and also for scapular pain, muscle pain and skin pain after burns. The side effects of this drug are still relatively small, it is a topical drug, occasionally there may be skin irritation, such as burning or allergic reactions, such as rash itching. In conclusion, compound camphor cream is mainly a topical drug that can relieve skin pain and itching.