The reason why a woman’s vaginal opening is normally moist and lubricated is that there are vestibular glands on both sides of the vaginal opening that secrete vestibular glandular fluid, which acts as a lubricant. If the vaginal opening is dry, it is recommended to check if the vestibular gland ducts are blocked and the secretions cannot be discharged, causing the dryness of the vaginal opening. If the blockage is due to vestibular gland ducts leading to vestibular gland cysts, in this case it is recommended to have a clinical opening surgery and the vestibular gland fluid will secrete normally after the surgery. If the vaginal opening is dry, it is also necessary to exclude vulvar dystrophy, which can manifest itself as a loss of color of the vulvar skin and can lead to vulvar atrophy after a long time. If the vaginal opening is dry, it is recommended to rule out a decrease in secretion due to a decrease in ovarian function.