Itching in the pubic area should be looked for the cause of itching before treatment. The main ones are: 1. Itching caused by vaginitis. If vaginitis occurs, vaginal discharge will increase, plus the stimulation of pathogens, so itching will occur. It is recommended to do a discharge test to clarify which pathogen is causing the itching. If it is trichomoniasis or bacterial vaginitis, you can use metronidazole suppositories or take metronidazole tablets to treat it, and if it is mycosis, you can use mycophenolate to treat it. At the same time with the use of external lotions, such as cleansing lotion, Baian lotion, on the vulva to play the role of cleaning, sterilization, anti-itch, if it is external eczema can use paregoric acid ointment local application. 2, vulva unclean caused by menstrual blood, sweat, urine, secretions, etc., if not cleaned in time will cause vulvar itching, pay attention to cleaning. 3, allergies, allergic to sanitary napkins, pads and underwear, so use Cotton underwear, do not use sanitary napkins and pads for a long time.