Patient's question:
NoDoctor's answer:
Most vulvar itching is caused by excessive abnormal vaginal discharge, which irritates the vulva due to trichomoniasis or fungal infections. If antiseptic solutions are used to rinse the vulva, vagina, or if certain drugs (such as sulfonamides, furacilin, strongly alkaline soaps, or potassium permanganate solutions) are placed inside the vagina, it may cause allergic reactions or dermatitis of the vulvar skin, also leading to vulvar itching. During menstruation, if hygiene is not properly maintained or rubber or plastic menstrual pads are used without frequent vulvar cleaning, menstrual blood or vaginal secretions may accumulate in the vulvar area for a long time. Alternatively, wearing synthetic underwear during the day keeps the vulva in a moist and hot environment, often causing vulvar itching. It is recommended to visit a regular hospital gynecology department for pathological examinations of vaginal or cervical secretions to confirm the diagnosis and receive appropriate treatment.