The correct way to apply sulfur ointment is to wash the affected skin and apply the medication topically; for scabies, the ointment should be applied to the whole body below the neck, with special attention to the skin folds. Sulfur ointment is mainly used clinically for scabies, ringworm, seborrheic dermatitis, simple furuncle, chronic eczema and other diseases. The method of application, when used externally, is to wash the affected skin first and then apply the ointment directly; when treating scabies, the ointment should be applied to the whole body skin below the neck, especially in the skin folds, and then apply the ointment after stretching the skin folds. Adverse reactions are occasional irritation of the skin, burning, itching and other symptoms, avoid contact with the eyes, mouth, nose and mucous membranes and other parts of the body. Allergic to the drug is prohibited, allergic patients should be used with caution. If you need to use the drug need to first find a doctor to check, under the guidance of the doctor to use, to avoid their own abuse of drugs.