In many situations, itchy skin in the winter can be treated at home with over-the-counter products. However, there are some situations in which itchy winter skin may require a visit to the doctor. If the itchiness you are experiencing becomes severe or the skin begins to peel or crack significantly, you may have a skin disorder in addition to the typical dryness that occurs during colder months. One example is eczema, a skin condition which involves the skin becoming very dry and inflamed. If you are experiencing severe symptoms like these, a doctor's visit should be scheduled. If your skin's condition seems to be related to a skin disorder, you may be referred to a dermatologist.
Another issue which may warrant a trip to the doctor is if your dry, itchy skin is being caused by an underlying health condition such as hypothyroidism, diabetes or malnutrition. Similarly, menopause, allergies or taking certain medications could cause the itchiness in your skin. If this is the case, using over-the-counter products may not be sufficient to cure your itchy skin. See a doctor to find ways to treat the underlying condition and your itchy skin may clear up.