The symptoms of lice bites mainly include erythema and papules, and small wind rash blocks may also appear, accompanied by severe itching, which is relatively obvious.

Lice are mainly divided into head lice, body lice, and pubic lice. The symptoms presented in different parts may also vary, and this is a communicable disease, mainly transmitted through close contact, and may be transmitted through sexual activity. After infection, it is necessary to promptly cooperate with the doctor to use insecticidal drugs for treatment, which can achieve the effect of killing lice, and attention should also be paid to protective measures, avoid close contact with others to prevent cross-infection. If it is scrotal eczema, the pubic hair can be completely removed with a razor, and the personal clothes should be boiled and washed with hot water, and then placed in the sun for drying, which can achieve the effect of complete cure.

During the recovery period, it is particularly important to pay attention to the local skin care, especially to avoid scratching with hands after the appearance of itching symptoms, as bacteria are particularly prone to infection on the hands, and secondary infection may occur after scratching, as well as skin redness or pain. During the recovery period, attention should also be paid to dietary adjustments, and spicy,刺激性 or greasy foods should not be eaten to avoid affecting the recovery of the condition.