Women with broken skin on the vulvar lips may have inflammatory diseases, syphilis or genital herpes. 1. Inflammatory diseases: generally common such as vulvovaginitis, vaginitis and other stimuli, easy to lead to local skin rupture, may also be accompanied by external itching or abnormal secretions. 2. Syphilis: If the human body is infected with syphilis spirochete, it can appear in the vulva and other parts of the body similar to ulcerative lesions, mainly painless ulcers, may also be accompanied by bilateral inguinal enlargement. 3. Genital herpes: If infected with herpes virus, local skin may have a burning sensation, and blisters and broken skin may appear on the surface of the skin. If you find that the vulva has abnormal broken skin symptoms, it is recommended that you seek medical treatment in a timely manner.