Pubic lice disease is a skin contact infectious parasitic disease caused by an infection of a parasite called pubic lice, which bites the skin of the pubic area and causes itching. The onset of the disease is characterized by a series of clinical symptoms such as itchy skin on the pubic area, a red rash, and blue petechiae on the skin. The pubic lice disease belongs to a type of lice disease, parasitic on top of the human pubic hair and body hair near the anus, in order to suck human blood to survive, and therefore will constantly bite the skin around the pubic and anal area, causing severe itching, mainly due to unclean sex or lack of attention to personal hygiene. The pubic lice are very small and need to be observed with the help of a magnifying glass or even a microscope, and look like a snapping turtle, grayish white and rust colored after sucking blood. You need to be treated promptly when you have pubic lice disease. The treatment of pubic lice disease is actually not complicated, because pubic lice can only parasitize body hair, so after suffering from pubic lice disease, you need to remove all the pubic hair and body hair around the anus, so that you can completely destroy the living environment of pubic lice. After shaving the pubic hair and then using the Lindane lotion, sulfur ointment, tincture of the hundred and other drugs to treatment, soon to be able to cure. In order to prevent the re-infection of pubic lice, shaved pubic hair is best burned with fire to achieve the purpose of complete elimination, usually pay more attention to personal hygiene and eliminate high-risk sexual behavior.