You can probably judge whether the vaginal wall is damaged through symptoms, such as local pain or vaginal bleeding, etc., and it is necessary to go to the hospital for examination to make it clear, and it is recommended that those who suspect that there is damage to the vaginal wall should consult a doctor for examination in time, so as to avoid delaying the condition. 1. Judge from the symptoms: if the damage to the vaginal wall is caused by trauma, the local symptoms of redness, swelling, heat, pain, if the damage is not particularly serious, the bleeding will be relatively small, and may also be manifested as pus or pus discharge; if the damage is large, there will be obvious pain and bleeding, and need to be timely medical standardization of treatment. If it is caused by the use of medication, there may also be localized burning sensation in the vagina, increased secretion, and so on. 2. Examination: when examining the vaginal area, it may be found that the submucosal tissue has oozing local blood vessels with different degrees of rupture, bleeding, and there may be hematoma around or in the local area. If the damage is serious, the vaginal wall tissue may be accompanied by local tears, active bleeding, etc., need to be early targeted treatment. Damage to the vaginal wall is relatively easy to determine, usually occurs after sexual intercourse, falls, collisions, direct violence or foreign objects into, should be taken seriously, if necessary, active treatment.