Treatment options for men with pubic lice on their lower body include general treatment and medication. Pubic lice on a man’s lower body is usually due to lack of attention to personal hygiene and is mainly spread by sexual contact. 1. General treatment: shaving off pubic hair and cleaning the perineum can effectively get rid of pubic lice on the body surface. Avoid sexual intercourse so as not to infect your partner. 2. medication: topical medications include compound sulfur lotion, lindane lotion, tincture of Bacopa monnieri, compound tincture of chloramphenicol, 25% benzyl benzoate emulsion, etc. If there is itching, anti-histamine can be applied. If there is itching, antihistamines can be applied, and antibiotics can be used if secondary infection occurs. It is recommended that patients go to a regular hospital, during the period of illness should be prohibited from sexual life, to avoid the transmission of the disease to their spouses. The above drugs should be used under the guidance of a doctor.