Dermatopin, or Dexamethasone Acetate Cream, has very few side effects with short-term application. The main side effects are secondary infections and local reactions such as local hormonal dermatitis caused by long-term application. Dexamethasone acetate cream is mainly used for limited pruritus, neurodermatitis, seborrheic dermatitis, contact dermatitis, chronic eczema and so on. Short-term application of very few side effects, long-term large-scale application may appear secondary infection, such as secondary bacterial, fungal infection, etc., but also hormonal dermatitis such as skin atrophy, itching, hyperpigmentation, capillary dilatation and other phenomena. This drug is contraindicated in viral infections, skin breakouts, pus, oozing obvious; should not be used over a large area; pregnant women, lactating women, athletes should be cautious; children to avoid the use of. If there is burning sensation, redness, swelling and so on during the process of using the medicine, the medicine should be stopped. If there is any burning sensation, redness, swelling, etc. during the process of application, the drug should be discontinued and the local medicine should be washed off. This drug should be applied under the guidance of a physician to avoid causing adverse reactions.