If you have a pimple on your vulva and it hurts a little, consider the possibility of vulvar folliculitis. You should pay attention to keep your vulva clean and apply antibiotic ointment after taking a sitz bath with potassium permanganate in the early stage to promote the dissipation or confinement of inflammation. If there is obvious inflammation or fever, oral antibiotics should be taken. When the boil becomes soft and volatile, it should be cut and drained, and the incision should be appropriately large so that the pus and necrotic tissue can be drained smoothly. Wear cotton underwear, avoid chemical fiber clothing and pads, and pay attention to a light and digestive diet, avoid spicy and greasy food, and avoid drinking alcohol.