Detailed answer

Hypothyroidism, a condition where the thyroid gland does not produce enough hormones, can lead to dry skin. The lack of thyroid hormones affects the skin's ability to retain moisture, resulting in dryness. Additionally, hypothyroidism can decrease the activity of the sebaceous glands, which produce oils that help keep the skin moisturized. This can contribute to further dryness. It is important to note that dry skin alone does not necessarily indicate hypothyroidism, as it can have multiple causes. If you suspect a thyroid issue, it is advisable to consult with a healthcare professional for proper diagnosis and treatment.