Repeated congestion of the vulvar mucosa can be intervened with drugs such as metronidazole when it is caused by vulvar inflammation, or with warm water washing when it is caused by excessive local friction. Repeated congestion of the vulvar mucosa is a common gynecological symptom in clinical practice, and its causes are relatively complex, such as poor personal hygiene, vulvar inflammation, etc., which will have a greater impact on daily life when serious. 1. Vulvar inflammation: Vulvar inflammation is an important cause of recurrent congestion of the vulvar mucosa, which can be intervened with anti-inflammatory drugs under the guidance of a doctor, such as local use of cleansing lotion or local use of 1:5000 potassium permanganate solution in sitz baths, and if it is due to vaginal irritation of the vulva, then vaginitis needs to be thoroughly treated. 2. Excessive local friction: If repeated congestion of the vulvar mucosa is caused by excessive local friction, warm water washing can be used to alleviate the symptoms, and at the same time, avoid wearing some tight clothes, to loose clothing, to reduce secretions on the skin and other parts of the stimulation, and to promote the recovery of traumatic areas. If the symptoms of repeated congestion of the vulvar mucosa may also have other reasons, you should go to the hospital in a timely manner to give targeted treatment after clarifying the cause, prohibit the use of private medication, so as to avoid delaying the condition.