The appearance of female vulvar rice grain-like growths, may be caused by inflammation, may be caused by allergies, can not be ruled out sexually transmitted diseases, should be timely to the regular hospital diagnosis and treatment. 1, the female vulva special location, and urethra and anus adjacent to the vagina, easy to vaginal inflammatory secretions, urine, feces pollution, and vulvar environment is warm and humid, the growth of disease-causing bacteria rapidly, vulvar inflammation can quickly appear after the emergence of the rice grain The inflammation of the vulva can appear rice grain-like proliferation, accompanied by redness, swelling, heat and pain, according to the type of bacterial infection, choose to give drugs in the vagina and vulva at the same time, wear breathable clothes and pants. 2, the use of sanitary napkins or wash liquid is not appropriate, the underpants are made of special materials, may cause allergic pimples on the vulva, should be detached from the allergen in time, the use of antiallergic drugs. 3, sexually transmitted diseases, such as condyloma acuminatum, genital herpes and so on, can also appear in the vulva rice grain-like swelling, and the swelling grows rapidly, may start from a small amount of the vulva, and may be caused by a few days. And the swelling grows rapidly, from single to multiple, mostly in the sexual friction area, can be judged by infectious disease screening, and sexually transmitted diseases are viral infections, need to use antiviral drugs in accordance with the course of treatment, sexual partners also need to be examined and treated at the same time.