Dry skin occurs when your skin loses too much water and oil. Dry skin is common and can affect anyone at any age. The medical term for dry skin is xerosis.
CAUSES
Dry skin can be caused by:
- The climate, such as cold, dry winter air or hot, dry desert environments
- Dry indoor air from heating or cooling systems
- Bathing too often or too long
- Some soaps and detergents
- Skin conditions, such as eczema or psoriasis
- Diseases, such as diabetes, underactive thyroid, Sjögren syndrome, among others
- Certain medicines (both topical and oral)
- Aging, during which skin gets thinner and produces less natural oil
