Scabies is primarily determined by its history of exposure, clinical manifestations, and laboratory tests to aid in diagnosis. Scabies is a skin disease caused by the mite Sarcoptes scabiei, which is parasitic and multiplies within the human epidermis, and can be transmitted by contact. The person who develops the disease often has a history of contact with infectious diseases, can be in contact with scabies mites in the field, or collective cohabitants who have scabies are also susceptible to infection through contact. Scabies mostly occurs in such as finger cracks, elbow nests, umbilical cord, genitals and other parts of the skin soft and thin, its characteristic symptom is shallow and thin runners, this is the scabies mite digging tunnels, the blind end of the tunnel there are pinheads of pimples and blisters, grayish-white or reddish color, the female worm often stays at this spawning, with a needle can be picked out. The itching is intense, especially at night. Alternatively, material can be taken from typical lesions and examined microscopically, and the adult body or eggs of the scabies mite can usually be observed. If you have scabies, it is recommended to go to a regular medical institution to follow the doctor’s instructions for standardized treatment, and pay attention to isolation to avoid infecting others.