The first reason is that it is mainly caused by low-risk HPV infection, often with a history of high-risk sex, which can be transmitted through sexual contact, and the clinical growth of cauliflower-like, grayish-white bumps, which require laser treatment. Secondly, it may be caused by vulvar boils, which are caused by acute inflammation and limited inflammation, resulting in localized redness, swelling and pain. It is advisable to go to the hospital for a checkup if you have bumps and give a preliminary diagnosis under the doctor’s intuition, and if necessary, do laboratory tests and then give clinical treatment.