A female perineal hernia should be referred to as a perineal hernia, which can present with a perineal mass, lower abdominal discomfort, and a sensation of swelling. A perineal hernia is the departure of an internal organ or tissue from its normal anatomical site, due to a congenital or acquired formation of a weak point and a localized mucosal defect. Perineal hernia will form a prominent mass in the local area, which will be more obvious when standing for a long time and when the pressure in the abdominal cavity is too high, with different degrees of swelling, and if the mass increases in size, it may cause abdominal distension and colic, and even cause nausea and vomiting, abdominal distension, constipation and other symptoms. Perineal hernia needs to go to the hospital through physical examination and imaging tests to make a preliminary judgment, according to the results of the examination to choose the appropriate treatment measures to improve.