There are many reasons for the onset of vulvar itchy skin redness and swelling, such as allergies, vulvar eczema, various types of vulvovaginal inflammation, genital herpes, warts and other causes.
1. Allergy, vulvar eczema: due to menstruation, allergy to sanitary napkins, sanitary pads, resulting in vulvar redness, swelling and itching, or due to gynecological inflammation resulting in increased leukorrhea, prolonged stimulation caused by vulvar eczema, etc., resulting in vulvar itching, redness, swelling and pain, etc. 2. Various types of vulvovaginal inflammation: such as bacterial vaginosis, trichomoniasis, vulvovaginal pseudomycelium, geriatric vaginosis, diabetic vaginitis, etc., all of which may lead to itching and swelling of the skin. Vulvovaginitis, etc., all of which may cause itching, redness, swelling, pain and other symptoms of vulvovagina.
3. Genital herpes: due to the infection of genital herpes virus, may also produce vulvar itching, pain and other symptoms, local blisters, 2 ~ 4 days after the break to form vesicles or ulcers, skin redness.
4. warts: belonging to the human papilloma virus caused by sexually transmitted diseases, the beginning of the vulva red itching, there is a small red rash, with the increase in time, the red rash grows to become a corns, cauliflower-like superfluous organisms.
There are many other causes of itchy skin and redness of the vulva, it is recommended to go to the hospital in a timely manner, improve the relevant examination, under the guidance of the doctor to clarify the cause of the disease, targeted treatment.