The treatment of mite back infection includes general treatment and medication, and most of them can be cured after reasonable treatment. 1. General treatment: we should take good care of the skin on the back, pay attention to personal protection, stay away from the environment where mites exist, take baths and change clothes frequently, avoid excessive scratching of the lesion area, do not eat stimulating food, do not drink alcohol, to avoid continuous aggravation of the symptoms. 2. Medication: you can use mite removal drugs, such as metronidazole gel, 10% sulfur ointment. Can also be used externally glycerine lotion, tacrolimus ointment and other drugs to reduce discomfort, serious cases also need to be taken with oral antihistamine treatment, such as cetirizine and loratadine. In the treatment, it is important to follow the doctor’s instructions, safe and reasonable use of drugs, because some improper application of drugs may lead to exacerbation of skin lesions, and may also cause serious adverse reactions.