The protruding labia are considered to be hypertrophy of the labia and also developmental abnormalities. As long as it does not affect normal life and there are no uncomfortable symptoms, there is no need to treat it, if there is local inflammatory stimulation, it can also cause redness, swelling and hypertrophy of the labia, local boils and folliculitis can also cause local protrusion and pain. The inflammatory stimulation can be disinfected by cleaning with potassium permanganate, pay attention to changing underwear, do not scratch the local skin often can promote recovery, boils or folliculitis is best to rub erythromycin, can also take oral azithromycin and other drugs, pay attention to drink more water, eat more vegetables, fruits, can not eat pepper and other food. After correction, pay attention to local disinfection and wear loose underwear so as not to rub the local area and affect the recovery.