Lice bite refers to lice disease, which is an infectious skin disease caused by lice parasitizing the human body. The symptoms of lice bites are usually erythema, pimples with itching, the onset of different parts of the symptoms will have some difference, can not be generalized.
1. Head lice: mainly in the hair parasites, bites will appear skin erythema, papules, itching is intense, will be due to scratching and scratching the scalp and blood crust. In severe cases, there will be plasma exudation, causing the hair to stick together and emit a foul odor.
2. Body lice: mainly in the underwear collar pants waist, crotch a seam, bad bite will appear skin erythematous papules or wind, often accompanied by the shape of the scratches and scabs, some will be secondary to the formation of infection pustules or boils, the longer course of the disease will lead to mossy lesions and hyperpigmentation.
3. Pubic lice: mainly parasitic in the pubic hair area, biting local skin for scratches and scabs, or scattered pieces of blue bleeding petechiae, underwear often have point-like stained brown blood, belonging to the pubic lice blood sucking place bleeding caused.
Lice bite people’s skin may have other symptoms, need to go to the hospital in time for examination, follow the doctor’s instructions for treatment.