Dry skin, also known as xerosis or xeroderma, happens when your skin loses water too quickly and becomes dehydrated. This common condition has many causes, impacting nearly everyone by age 60. Let's explore some key reasons why your skin might be dry.
Environmental Factors:
- Climate: Cold, dry weather significantly contributes to dry skin. Winter months, particularly in areas with low humidity, exacerbate this issue. (Reference: Mayo Clinic, EverydayHealth, UC Davis Health)
- Harsh Conditions: Exposure to sun damage, wind, and low humidity all strip the skin of its natural moisture. (Reference: Mayo Clinic, Harvard Health)
Lifestyle Factors:
- Bathing Habits: Long, hot showers or baths can wash away essential oils, leading to dryness. Using harsh soaps or cleaning products further exacerbates this. (Reference: Everyday things, Mayo Clinic)
- Certain Medications: Some medications can have dry skin as a side effect. (Reference: AAD)
- Medical Conditions: Skin conditions like psoriasis and eczema increase the likelihood of dry skin. (Reference: Everyday Health)
- Medical Procedures: Cancer treatments and dialysis can also cause dry skin. (Reference: AAD)
Age:
As we age, our skin's ability to retain moisture naturally decreases, contributing to increased dryness. (Reference: AAD, Healthline)
How to Improve Dry Skin:
While the underlying cause might vary, moisturizing your skin several times a day can significantly help. Other solutions may involve adjusting bathing habits (shorter showers, lukewarm water, milder soaps), addressing underlying medical conditions, and protecting skin from harsh environmental elements. (Reference: Everyday things, Mayo Clinic Health System)
