A lump in the vulva should be evaluated to see if the lump is rapidly increasing in size and causing difficulty walking, fidgeting, and severe pain. If this is not the case, you can go to the pharmacy to buy a lotion, such as gynecologic cleanser or cleansing, 1:10 water for 15 minutes in the basin sitz bath, the lump of iodophor or complex iodine for disinfection, and then smear erythromycin ointment to observe 3 days, if the effect is better, adhere to the medication to 7 days time. If the effect is not good and slowly increasing over time, go to the hospital to register for a gynecological examination to rule out the possibility of vestibular cysts. When there is a vestibular gland cyst, it should be treated with anti-inflammatory treatment and, if necessary, surgery to open the mass to avoid a persistent increase in quality of life.