If you sleep with itching on your body, if it is mite dermatitis caused by mites, you should thoroughly clean up the surrounding environment, carry out ultraviolet light to eliminate bacteria and kill toxins, and at the same time iron and wash as well as dry the intimate clothing, bed sheets, pillowcases and covers. In case of facial mite dermatitis, instead of applying glucocorticoid drugs, choose calcium-regulated phosphatase inhibitors, such as tacrolimus ointment and pimecrolimus ointment for treatment.