Pubic lice can usually be cured without hospitalization. Pubic lice are mainly parasitic on human pubic pubic hair skin and body hair skin around the anus, mainly sucking human subcutaneous blood, toxins and allergens contained in saliva, which produce intense itching on human body, unable to sleep at night, leading to the patient scratching the pubic area causing pubic scratches, reddening of the skin, etc., which seriously affects the patient’s daily life and quality of sleep. Pubic lice are mainly transmitted through sexual intercourse, but can also be infected through contaminated household items in close contact, such as sharing toilet bowls, towels and bed sheets. After the diagnosis of pubic lice, couples need to be treated together. The treatment is relatively simple and does not require hospitalization, and can be completely cured at one time without recurrence. Need to be infected area of the hair one-time thoroughly shaved clean, pay attention to the adsorption of pubic lice on the skin to remove, follow the doctor’s orders regularly enough to use sulfur ointment localized rubbing infected areas, culling the hair completely destroyed, most can achieve a complete cure. After the infection of pubic lice, it is recommended to treat under the guidance of a doctor.