Itching and bumps on the vulva can be caused by several reasons: first, gynecological inflammation, such as mycosis fungoides, trichomoniasis, vulvovaginitis, cervicitis can cause an increase in vaginal secretions, stimulating the vulva and causing itching or bumps on the vulva. The second is the fact that the warts are a sexually transmitted disease, caused by impure sexual intercourse, women will be vaginal itching in the vaginal opening, anus and other parts of the vagina, but also appear small bumps. This is the first time we should pay attention to this, and go to the hospital for treatment in time. The third, the female vulva will appear benign papilloma, mainly caused by vaginitis and excessive stimulation of leukorrhea. The actual fact is that you can find a lot of people who are not able to get a good deal on this. For those who have itchy vulva with small bumps, you need to keep your vulva clean and dry, change your underwear regularly, and avoid spicy and stimulating foods in your diet. For women with a history of unclean sex life with vaginal itching and small bumps, it is especially important to pay attention to STDs and should be seen by a hospital promptly.