Definition of Dry Skin
Dry skin is a skin condition where the skin's surface appears rough, flaky, and tight due to a lack of moisture and natural oils. This condition can range from mild to severe and can be caused by various factors such as environmental conditions, skincare habits, or health problems. Dry skin tends to be less elastic, can be easily irritated, and often leads to itching or inflammation.
Causes of Dry Skin
Dry skin can be caused by a variety of factors. One of the most common causes is dry air, especially during the winter months when humidity is low. Improper skincare can also lead to dry skin, particularly when products are used that dry out the skin. Another significant factor is dehydration, which occurs due to insufficient water intake.
Hormonal fluctuations, such as those occurring during menopause, can also cause dry skin. Certain medications, such as diuretics or retinoids, also have the side effect of drying out the skin. In addition, other conditions such as eczema or psoriasis can lead to dry skin. Finally, medical treatments like radiation therapy or chemotherapy can dry out the skin and impair its natural moisture barrier.
When Should You See a Doctor for Dry Skin?
You should consult a doctor if the skin continues to feel tight even after moisturizing. Medical advice is also required if hives or pustules form. A doctor's visit is necessary if dry skin is accompanied by significant weight loss or gain. Other signs that require medical evaluation include intense thirst and frequent urination. You should also see a doctor if hair loss or discoloration of the nails occurs at the same time.