Patient's question:
NoDoctor's answer:
Vaginal itching is often caused by the excessive abnormal discharge from trichomoniasis or fungal infections-induced vaginitis, which irritates the external genitalia, leading to itching. If antiseptic solutions are used to rinse the external genitalia or vagina, or certain medications are placed inside the vagina (such as sulfonamides, furacilin, highly alkaline soaps, or potassium permanganate solutions), it may cause allergic reactions or dermatitis in the external genital area, also leading to itching. During menstruation, if hygiene is not properly maintained, or if 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 during daily life keeps the external genitalia in a consistently damp and hot environment, often causing 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.