There are many reasons for itchy bumps on the inner side of labia majora, such as vaginitis, folliculitis, eczema, vestibular gland cysts or abscesses, acromegaly, etc. You should first go to the hospital for examination to clarify the cause and then treat the symptoms: 1, vaginitis: bumps on the inner side of labia majora with itching and pain can be caused by inflammatory stimulation, such as vaginitis can cause increased vaginal secretions, secretions flowing to the labia can easily stimulate the local growth of bumps, accompanied by itching and pain symptoms The diagnosis can be confirmed by bacterial culture and skin biopsy, topical fusidic acid ointment, oral antibiotics such as cefuroxime, daily hand washing, no squeezing, scratching, etc.; 3. The actual fact is that you can have a foreign body feeling, pain, itching, discomfort during sexual intercourse and other symptoms, it is recommended to do dermoscopy and HPV testing to confirm the diagnosis. The actual fact is that you can use topical imiquimod cream, interferon injections within the lesions, and also physical therapy such as freezing, laser, microwave therapy, etc.