Vulva itches, still have small particle, be how reason

There are also small particles of vulva itching, and the possible causes are as follows: 1. According to the characteristics of female external genital tract, such as vulva and urethra, anus are relatively close, often stimulated by menstrual blood, vaginal secretions, urine, feces, if you do not pay attention to skin cleanliness, it is easy to cause vulvitis, or diabetic patients, such as diabetic stimulation, poor local permeability caused by the use of sanitary napkins during menstruation, airtight or local moisture caused by chemical fiber underwear, causing non-specific vulvitis, showing skin itching, pain, Burning sensation, there will show scratches, serious cases will show ulcers, consider non-specific vulvitis. 2, vaginitis, such as accompanied by an increase in vaginal secretions, there are special characteristics of secretions changes, such as yellow-green secretions, consider trichomonas caused. 3, thin, ammonia odor secretions, consider bacterial vaginosis. 4, vulvovaginal candidiasis leucorrhea, is white bean curd residue, thick leucorrhea. 5, if in addition to vulvar itching, secretion is not much, but showed a maculopapule, about 0.2cm in diameter of the small rash, there may be vulvar eczema and other manifestations. Should go to the hospital for treatment, need to do gynecological examination, microecological examination or bacteria, pathogen examination, find the cause and then give the corresponding treatment.