If the inside of the vagina is very itchy in the clinic the most common cause is caused by vaginal inflammation. Candida vaginitis is not only itchy, but also has a lot of tofu scum-like discharge. Trichomonas vaginitis will be manifested as a large number of yellow foamy vaginal discharge, and mycoplasma, chlamydia infection will increase the secretion, and clinically accompanied by frequent urination, urinary urgency, urinary pain and other corresponding clinical symptoms. When the vagina inside the itchy symptoms, it is best to go to the hospital for examination, it is also recommended that the best to do a high magnification of the routine examination of leukorrhea, so that the examination of the project will be more complete, in the clinic will not miss the diagnosis, according to the results of the examination, and then give the appropriate treatment. It is recommended to keep the vulva clean in daily life now. Wash the vulva once a day.