Itchy and Dry Skin

Skin cells, like hair follicles, have a high turnover rate. As a result, they are vulnerable to losing thyroid hormone-induced growth signals. The skin may take longer to recover if the regular cycle of skin regeneration is disrupted. This signifies that the skin's outer layer has been around longer, collecting damage. It may also take longer for dead skin to slough, resulting in flaky, dry skin. According to one research, 74% of people with hypothyroidism have dry skin. However, 50% of individuals with normal thyroid levels also had dry skin for other reasons, making it difficult to determine if thyroid issues were the cause.

Furthermore, the study found that 50% of hypothyroid patients indicated that their skin had gotten worse in the previous year. Skin changes that cannot be attributed to allergies such as hay fever or new goods might be a more realistic indicator of thyroid difficulties. Finally, autoimmune illness can induce hypothyroidism. This can cause swelling and redness on the skin, a condition known as myxedema. Myxedema is more associated with thyroid issues than with other types of dry skin.