Dryness and White Flaking in the Vulvar Area - Obstetrics and Gynecology

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Vulvar skin with white scales?


Recently, the skin in the vulvar area has often appeared very dry, with a layer of white, flaky substance, and there is no itching.
Vaginal infections have been treated, but the skin in the vulvar area continues to have this issue.
I am unsure if it is purely due to dryness or if there is another underlying problem.
Thank you!

Xiao Pei, 30~39 year old female. Ask Date: 2016/08/30

Dr. Huang Yiwen reply Obstetrics and Gynecology


Hello, Miss Hsiao-Pei: There are many potential causes for issues with the skin in the vulvar area, so it would be best to consult a gynecologist or a dermatologist for a more accurate assessment.
It is also possible, as you mentioned, that the skin is too dry or that it relates to individual constitution.
Generally, these are minor issues that do not require excessive concern.

Reply Date: 2016/08/30

More Info


Understanding dryness and white flaking in the vulvar area can be concerning, especially when accompanied by discomfort or changes in appearance. In your case, the symptoms you describe—dryness and white flaking without itching—may suggest several potential causes, and it’s essential to consider various factors to arrive at an accurate understanding.

Firstly, dryness in the vulvar area can be attributed to several factors, including hormonal changes, skin conditions, or environmental influences. One common cause of vulvar dryness is hormonal fluctuations, particularly a decrease in estrogen levels, which can occur during menopause, breastfeeding, or as a side effect of certain medications. Estrogen plays a crucial role in maintaining the moisture and elasticity of the vulvar skin, and its deficiency can lead to dryness and atrophy.

Another possibility is a skin condition known as lichen sclerosus, which can cause white patches and dryness in the vulvar area. This condition is more common in postmenopausal women but can occur at any age. It is characterized by thinning skin and may lead to scarring if left untreated. Although lichen sclerosus can sometimes be itchy, it is not always the case, and the absence of itching does not rule it out.

Contact dermatitis is another potential cause of vulvar dryness and flaking. This condition occurs when the skin reacts to irritants or allergens, such as soaps, detergents, or personal hygiene products. If you have recently changed any products you use in that area, it might be worth considering whether they could be contributing to your symptoms.

Additionally, certain infections, even if treated, can leave residual effects on the skin. For instance, yeast infections can lead to changes in the vulvar skin, and while the infection may be resolved, the skin may take time to return to its normal state.

Given that you have already treated for vaginal infections, it is crucial to ensure that the treatment was effective and that there are no lingering issues. If the dryness persists, it may be beneficial to consult a healthcare provider, such as a gynecologist or dermatologist, who can perform a thorough examination and possibly conduct tests to rule out conditions like lichen sclerosus or other dermatological issues.

In the meantime, there are several strategies you can employ to alleviate dryness. Using a gentle, unscented moisturizer specifically designed for the vulvar area can help restore moisture. Additionally, avoiding irritants such as scented soaps or douches is advisable. Wearing breathable cotton underwear and avoiding tight clothing can also help maintain a healthy environment for the vulvar skin.

In conclusion, while dryness and white flaking in the vulvar area can be concerning, they are not uncommon and can arise from various causes. It is essential to monitor your symptoms and seek professional advice if they persist or worsen. A healthcare provider can help identify the underlying cause and recommend appropriate treatments to restore comfort and health to the vulvar area.

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