Pubic lice, also known as pubic lice disease, is a condition that does not recur, but if re-infected with pubic lice it can potentially lead to reoccurrence of the disease. Infection with pubic lice can lead to pubic lice disease, which can be transmitted directly through sexual intercourse or indirectly through contact with bedding, clothing, hats, and other household items that have pubic lice or lice eggs. Pubic lice bite the perineal skin will cause local itching, etc. Through timely treatment, pubic lice disease can be cured, but if you do not pay attention to hygiene, and again come into contact with pubic lice or lice eggs, there is a possibility that the disease will occur again. Pubic lice disease should pay attention to, the patient’s belongings strictly disinfected pollutants, to avoid sexual intercourse during the treatment period, in addition to the patient’s sexual partners need to be examined and treated at the same time, to avoid cross-infection. It is recommended to remove pubic hair before treatment, and then apply sulfur ointment, benzyl benzoate emulsion and other drugs for treatment. Pubic lice disease should be timely medical treatment, drugs need to be used under the guidance of a doctor.