What causes sudden vaginal itching in women?

Women often encounter many problems. In addition to life and work, their bodies are also prone to discomfort. Vaginal itching is a very common one. Every time this happens, women will feel unbearable itchiness and can't help but want to scratch, but it is not very convenient and they can't concentrate on work and study. Vaginal itching is caused by some reasons. If you want to know more, just quickly read the article prepared by the editor.

It may be an infection by fungi, parasites, or viruses: For women with diabetes or long-term use of antibiotics that causes an imbalance in normal flora, the Candida albicans fungi can easily invade the vulva and vagina, causing fungal vulvar and vaginitis, often with dregs-like leucorrhea and vulvar itching. The main parasites include pinworms, scabies and pubic lice. Genital warts mostly occur on the female vaginal wall, cervix and vulva, and also cause foul-smelling leucorrhea.

Or there may be a drug rash, which is caused by women with allergic constitution taking sulfonamides or other drugs. It often occurs at the junction of the skin and mucous membrane of the vulva. In addition to local itching, it may be complicated by erosion and exudation. Vulvar itching may also occur if allergic reactions and contact dermatitis occur when using drugs for vaginal washing or vaginal insertion.

It may also be that women have vulvar skin diseases. The skin lesions of tinea cruris often spread to the vulva area, causing severe local itching. The local itching caused by vulvar eczema and neurodermatitis is more severe. The former is manifested as papules and blisters with unclear local skin boundaries and erosion exudate, while the latter often causes thickening of the skin with lichenification due to scratching. In addition to causing local itching, leukoplakia of the vulva is often accompanied by vulvar malnutrition and skin atrophy.

In short, the causes of vaginal itching are quite complicated, and patients often have cross-infections. At this time, simply using antibiotics will definitely not cure it. Therefore, it is recommended that patients undergo vaginal B-ultrasound examinations before starting medication, and special attention should be paid to not having sexual intercourse during this period.