There are many causes of vulvovaginal itching, and the cause must first be clearly identified in order to choose the right medication. The diseases that cause vulvar itching include mossy vulva, trichomonas vaginitis, mycotic vaginitis, bacterial vaginosis, atrophic vaginitis, etc. In addition to symptomatic medication, you can also choose a lotion for external use. There are many kinds of gynecological lotions available in the market, you can choose from Ketorolac, Phellodendron, Bitter Ginseng, Red Nucleus, Neosporin and so on. When using these lotions, it is generally recommended to wash the vulva only and not to douche the vagina. Regularly doing intravaginal douching can disrupt the balance of the vaginal flora, which can lead to vaginal inflammation instead.