The female intimate periphery is itchy, usually refers to vulvar itching, for women who have not had sex, if there is simply vulvar itching but no abnormal leucorrhea discharge. You can consider washing your vulva with compound cypress lotion or Chuanbao anti-itch lotion first, and change your underwear regularly to keep your vulva clean and dry, then observe whether the itching can be relieved naturally. If the itching is not relieved after washing with lotion, you need to go to the gynecology department of the hospital to determine whether it is caused by vulvodynia or vaginitis through examination. If it is caused by simple vulvodynia, you can use povidone iodine solution diluted in a sitz bath and then apply erythromycin ointment locally for treatment. For women who have had sexual intercourse and have itching along with abnormal leucorrhea, they must go to the gynecological department of the hospital for routine examination of the leucorrhea to see if they have vaginitis and the specific type of vaginitis.