Thyroid Hormone Resistance

Thyroid hormone resistance is a condition where the body's cells are less responsive to thyroid hormones, which are crucial for regulating metabolism and energy levels. Despite having normal or even high levels of these hormones in the blood, the cells do not absorb or use them properly. This can lead to symptoms similar to hypothyroidism, such as fatigue, weight gain, and depression. The exact cause of this resistance is often linked to genetic factors. Diagnosis typically involves blood tests, and treatment may include adjusting hormone levels or addressing underlying issues to help improve the body’s response.