A painful hard bump on the vulva is commonly caused by folliculitis, vestibular gland cysts, vulvar boils, etc. Patients should clarify the cause and treat accordingly. Common causes and treatments 1, folliculitis: folliculitis patients can appear hard bumps on the vulva, causing pain in the vulva, which can be accompanied by pus pockets the size of green beans, need to pay attention to vulvar cleanliness, give neomycin fluorescence cream, mupirocin ointment and other drugs for local treatment, if the formation of pus pockets larger with a sense of volatility, you can puncture or incision drainage; 2, vestibular gland cysts: vestibular gland cysts larger, patients The patient can feel hard bumps in the vulva and pain in the vulva, and can perform stoma drainage; 3. Vulvar boils: vulvar boils have redness, swelling, heat and pain, if they are not serious, they can be given antibiotic ointment for external application, and at the same time strengthen hygiene care, if the inflammation is heavy and large pus pockets are formed locally, incision and drainage can be considered. During the treatment period, patients should pay attention to menstrual hygiene, change menstrual pads and wash regularly during menstruation. Keep the vulva clean and dry, do not use hot water to scald and scrub with soap. Avoid indiscriminate use and abuse of drugs, scratching and local friction. Avoid alcohol and spicy food, and do not eat seafood and other foods that may cause allergies. Do not wear tight-fitting crotch pants, underwear should be loose, breathable, and cotton products are appropriate.