Powder mites can parasitize animals and humans and can cause diseases such as atopic dermatitis, intestinal mites and pulmonary mites. First of all, powder mites, as one of the major groups of mites, are found in stored food or objects such as grains, dried fruits, and fur, and although they can parasitize both animals and humans, scabies mites are the main species of mites that parasitize the skin, subcutis, and hair follicles of the human body. Although the powder mite is not often parasitized in the human body, its body itself or its secretions and excretions on the surface of the human skin or in the body can be used as a sensitizer to cause allergic dermatitis and other diseases, and can even lead to lung mite disease, intestinal mite disease, and other systemic systemic complex situations. It is recommended to consult a doctor in time when discomfort occurs and follow the doctor’s instructions for treatment.