Can dehydration cause vaginal dryness symptoms?
Yes, dehydration can contribute to vaginal dryness. When the body is low on fluids, mucous membranes—including those in the vagina—can become less moist.
Detailed Medical Explanation
Hydration plays a role in the moisture of all body tissues, including the vaginal lining. Insufficient fluid intake reduces overall mucous secretion, which can worsen symptoms of dryness. Drinking adequate water, especially in hot weather or after exercise, is recommended for vaginal and general health. However, severe or persistent dryness usually has hormonal or medical causes and should be checked by a healthcare provider. NHS: Hydration Advice.
Clinical Context
We advise women with mild dryness to increase water intake as a simple first step. For ongoing symptoms, we offer more detailed assessment and care.
Evidence-Based Approaches
Guidelines recommend maintaining adequate hydration and assessing for underlying hormonal issues if dryness persists. RCOG: Hydration and Vaginal Health.