If a girl has painful symptoms in the vulva, if the pain is not caused by trauma, she should go to the gynecology department of the hospital in time, cooperate with the doctor to do gynecological and leucorrhoea examinations to confirm what causes the pain, and cooperate with the doctor for symptomatic treatment after the diagnosis: 1, some girls probably have vaginitis or venereal diseases, such as gonorrhoea, which cause local redness, swelling, ulcers and painful symptoms. Some girls do not pay attention to the cleanliness of the vulva, vaginal secretions caused by the blockage of the vestibular gland opening leading to bacterial growth caused by inflammation, will also appear vulva redness, swelling, pain and other symptoms, need to go to the hospital gynecological consultation, with the doctor to use penicillin or cephalosporin antibiotics anti-inflammatory treatment to relieve symptoms.