Vulvar itching is a symptom, which can be caused by various reasons. Local causes include special infection (such as fungal vaginitis, trichomonal vaginitis, crabs, scabies, ascariasis), chronic vulvar malnutrition, drug allergy or chemical stimulation, bad hygiene habits, skin diseases and so on. Patients with diabetes, jaundice, leukemia, vitamin A deficiency, vitamin B deficiency and other chronic diseases often have vulvar itching. Some patients have no obvious local or systemic reasons and may be related to mental or psychological factors.

People with this disease should find out the cause and prescribe the right medicine.

(1) Pay attention to menstrual hygiene, change menstrual pads frequently and clean them frequently.

(2) Keep the vulva clean and dry, without scalding with hot water and scrubbing with soap.

(3) Avoid indiscriminate use and abuse of drugs, and avoid scratching and local friction.

(4) Avoid alcohol and spicy food, seafood and other drugs that can easily cause allergies.

(5) Don't wear tight crotch pants, underwear should be loose and breathable, and cotton products are appropriate.

(6) If there is local injury or infection, it can be soaked in 1:5000 potassium permanganate solution (warm water with a little potassium permanganate powder to make it reddish, not too thick), twice a day for 20-30 minutes each time.

(7) See a doctor to check whether there is mold or trichomonas. If there is mold or trichomoniasis, treat it in time instead of treating it with "antipruritic water" yourself.

(8) Those who have not been cured for a long time should have their blood sugar measured.