Patient's question:
NoDoctor's answer:
Vaginal itching is often caused by the irritation of the external genitalia due to excessive abnormal vaginal discharge from trichomoniasis or fungal infections-induced vaginitis. If antiseptic solutions are used to rinse the external genitalia or vagina, or certain medications (such as sulfonamides, furanidine, strongly alkaline soaps, or potassium permanganate solutions) are placed inside the vagina, it may lead to allergic reactions or dermatitis of the external genitalia, causing itching. During menstruation, if hygiene is not maintained or rubber or plastic menstrual pads are used without frequent cleaning of the external genitalia, menstrual blood or vaginal secretions may accumulate for a long time in the external genital area. Alternatively, wearing synthetic underwear can keep the external genitalia in a consistently moist and warm environment, often leading to itching. It is recommended to visit a formal hospital's gynecology department for pathological examinations of vaginal or cervical secretions to confirm the diagnosis and receive appropriate treatment.