Mite bites the skin is most likely to appear after the rash, such as the wind balloon like papules, red papules, papules and other damage, the center can sometimes be seen in the insect bite of the petechiae, accompanied by intense itching, especially at night. Mites bite the skin, will be parasitized in the human hair follicles and sebaceous glands, after the mite’s life in the human skin follicles, clogging the pores, so that the skin dull, enlarged pores, skin roughness and oil and other skin problems. In severe cases, the rash spreads all over the body, with systemic symptoms such as chills, fever, malaise, nausea, vomiting, etc. Secondary infections can lead to lymphangitis and lymphadenitis. If you encounter any of the above problems, do not treat them on your own, but go to the hospital in time.