Dry skin is a common condition that can affect people of any age and
skin type. It is characterized by rough, itchy, or flaky skin. Severe
dry skin may even cause cracks in the skin or bleeding. It is most
common in the lower legs, thighs, arms, and sides of the abdomen.
Although many people experience dry skin year round, it is most common
in the winter, when the air is dryer. Devices that decrease humidity
– including central heating and air conditioning systems
– can make dry skin worse.
Dry skin can be the result of sun exposure, harsh soaps or irritants
in body-care products or detergents, bathing too frequently, or taking
hot baths or showers. Skin care products used to treat acne can be
particularly drying to the skin. Dry skin may also occur as a symptom
of another skin condition, such as eczema or psoriasis.
Treating dry skin effectively requires protecting your skin against
any environmental irritants. Keep your baths and showers short, and
use warm – not hot – water. Use mild soaps and
detergents. Use moisturizers, especially after a shower. Cream or
lotions with alpha hydroxy acids are also very effective. Avoid
products containing alcohol. Use a humidifier if the air in your home
is dry.
Dry skin that is caused by a chronic skin condition may require
prescription lotions.