The "black hand" behind causing itching in women's private parts”

　　Itching of the vulva Often many kinds disease A symptom, but sometimes there may be no cause, just simple itching. The causes of vulvar itching can be roughly divided into two types: local and systemic.

　　local causes

　　1. The most common local cause is increased leucorrhea, especially caused by trichomonas or fungal infection Vaginitis , the discharge of a large amount of abnormal leucorrhea irritates the vulva and makes the vulva itchy.

　　2. If the vulva and vagina are washed with disinfectant solution, or certain drugs (such as sulfonamides, nitrofurazone, chlorhexidine suppositories, etc.) are placed in the vagina, the vulva may skin allergies Or dermatitis occurs, which can also cause vulvar itching.

　　3. Not paying attention to hygiene during menstruation, or using rubber or plastic menstrual belts, and failing to clean the vulva frequently, causing menstrual blood or vaginal secretions to accumulate in the vulva for a long time. Or usually wearing chemical fiber underwear, the vulva is often in a humid and hot environment, which can often cause vulva itching.