The primary cause of dryness, whether on skin or internally, is often a lack of moisture. This can be due to environmental factors like low humidity, harsh soaps, or underlying medical conditions impacting hydration and oil production.

Xerosis is a medical term for dryness, particularly when referring to skin conditions. Desiccation is another term, referring to the state of extreme dryness.

Vaginal dryness can be alleviated with vaginal moisturizers, which provide long-lasting hydration. Lubricants can also be used during sexual activity to reduce friction and discomfort.

An example of dryness is having flaky, itchy skin on your elbows during the winter months. Another example is experiencing discomfort during intercourse due to lack of natural lubrication.