Dry skin can be caused by a combination of lifestyle and underlying skin factors.
Lifestyle habits that cause dry skin:
- Air conditioning
Air conditioned environments greatly reduce humidity in the air. When the air has lower moisture levels than the body, skin moisture is drawn out from the skin into the air in a process called transepidermal water loss, which causes the skin to dry.
- Hot Baths & Showers
Long showers or baths of 15 minutes or longer, can strip away the skin’s protective oils and lipids that lock in moisture. Besides prolonged water exposure, showering with hot water strips the skin of more moisture than cold or lukewarm water. Spending too long in the sauna or jacuzzi can also have detrimental effects to your skin.
- Harsh Soaps & Detergents
Dishwashing liquids or harsh soaps often contain surfactants that can cause skin to dry out. Traditional soap products containing sulfates are especially notorious for causing dry skin.
- Alcohol Consumption and Use of Alcohol Products
Alcohol possesses diuretic effects, which can dehydrate the body and leave the skin dry. The use of topical products containing alcohol can also disrupt the skin’s lipid barrier and strip the skin of its natural oils, causing dry and parched skin.
Skin and biological factors that cause dry skin:
- Weakened skin barrier
Healthy skin has a protective barrier that locks and retain moisture while shielding the skin from external irritants. When the skin barrier is weakened due to skin ageing, the skin becomes less effective in retaining moisture, allowing moisture to evaporate more easily. You may find yourself reapplying moisturiser frequently, only for your skin to feel dry again shortly.
- Menopause
Dry skin after menopause or as early as perimenopause, is a common condition many women experience. Estrogen promotes water retention in skin cells. When estrogen levels plummet during menopause, the skin naturally becomes drier and thinner. This is not limited to the face but also affects the body and genitals.
For those who are frustrated with constantly having to rely on moisturising products, treatments for dry skin that supports barrier function and improves the skin at the fundamental level may be a suitable option.
At Veritas, medical conditions are first considered before prescribing treatments for dry skin. Other underlying conditions such as eczema and fungal skin infections, for example, have symptoms similar to dry skin and needs to be ruled out as these require other treatment modalities.
Understanding what contributes to your skin dryness and sensitivity is the first step towards finding an appropriate solution. Book a consultation with our experienced doctors to discuss your skin concerns and explore suitable treatment options.