Why is the vulva itchy?

Treatment for vulvar pruritus includes local cleaning, medication, and avoiding irritants. Common causes include infection, skin disease, or allergic reaction. Vulvar pruritus may be caused by a variety of factors, including bacterial or fungal infection, contact dermatitis, eczema, psoriasis and other skin problems, as well as allergic reactions or changes in hormone levels.

1. Infection is a common cause of vulvar itching. Bacterial vaginitis, Candida infection or Trichomonas infection can all cause vulvar itching. Bacterial vaginitis is usually accompanied by odor and increased discharge, while Candida infection may cause white cheese-like discharge. Trichomonas infection may be accompanied by yellow-green foamy discharge. Infections can be treated with antibiotics or antifungal drugs. For example, metronidazole is used to treat bacterial vaginitis and Trichomonas infection, and fluconazole or clotrimazole is used to treat Candida infection.

2. Skin diseases may also cause vulvar itching. Eczema, psoriasis or contact dermatitis can all cause dry skin, redness, swelling and itching. Eczema is usually accompanied by dry skin and scaling, while psoriasis may cause red patches and silvery white scales. Contact dermatitis may be an allergic reaction caused by the use of certain detergents, sanitary napkins or underwear materials. To treat skin diseases, topical corticosteroid ointments such as hydrocortisone or betamethasone can be used to reduce inflammation and itching. For contact dermatitis, contact with allergens should be avoided.

3. Changes in hormone levels may also cause vulvar itching. Women in menopause may experience vulvar dryness and itching due to decreased estrogen levels. Pregnant women may also experience similar symptoms due to fluctuations in hormone levels. For itching caused by changes in hormone levels, topical estrogen ointments or moisturizers can be used to relieve dryness and discomfort.

4. Allergic reaction is another common cause of vulvar itching. Certain detergents, sanitary napkins, underwear materials or skin care products may cause allergic reactions, leading to vulvar itching. Avoiding products that may cause allergies, choosing mild and non-irritating detergents and sanitary napkins, and wearing cotton underwear can help reduce allergic reactions.

Treatments for vulvar itching include local cleaning, medication, and avoiding irritation. Common causes include infection, skin disease, or allergic reaction. Keeping the vulva clean and dry, using mild, non-irritating detergents, wearing cotton underwear, and avoiding products that may cause allergies can help prevent and relieve vulvar itching. If symptoms persist or worsen, seek medical attention for detailed examination and treatment.