Pain in the area connected to the anus in women is clinically known as pain in the perineal area. Common causes include inflammation of the perineal area, genital herpes, and too rough sexual actions. Infection of the perineal area by bacteria such as Mycobacterium vaginalis can cause local inflammatory skin lesions, which mostly manifest as pain, skin redness, swelling and itching. Genital herpes is one of the common STDs that occur in women with symptoms such as vulvar eruptions, ulcers and pain, which often spread to the perineum, anus and other areas. In addition, insufficient foreplay or much force during sex can lead to painful surface skin breakage in the perineum due to impact and friction. For pain caused by diseases such as perineal inflammation and genital herpes, it is recommended to carefully observe the symptoms and seek medical attention in a timely manner. For pain caused by sexual intercourse, you can use warm water to wash and maintain the local skin in a timely manner.