After being bitten by mites, itchy, red and swollen skin may appear as a windswept mass, which can be improved by general treatment and medication such as the use of glycerite lotion. 1. General treatment: avoid excessive scratching of the skin to avoid skin breakage and infection. You can use salt water or soap with mite removal effect to wash the skin. As the mites can be found on clothing, bed sheets and covers, they need to be sterilized at high temperatures and exposed to the sun. 2. Medication: If severe itching occurs, you can apply glycerine lotion, compound dexamethasone acetate and other medications to relieve it, and if necessary, take oral diclofenac tadalafil tablets, cetirizine hydrochloride tablets and other medications to treat it. If infection occurs, you can apply fusidic acid cream and other drugs to the area. It is recommended that patients pay attention to personal hygiene, timely consultation after being bitten by mites, and strictly follow the doctor’s instructions for treatment.