Underactive Thyroid, also known as hypothyroidism, is a condition where the thyroid gland does not produce enough thyroid hormones to meet the body’s needs. These hormones play a crucial role in regulating metabolism, energy production, and overall bodily functions. When the thyroid gland is underactive, it leads to a slowdown in many of the body's processes. Hypothyroidism can be caused by a variety of factors, including autoimmune diseases like Hashimoto's thyroiditis, certain medications, radiation therapy, and surgical removal of the thyroid gland.
Symptoms of an underactive thyroid can be subtle and develop gradually, making them easy to overlook. Common symptoms include fatigue, weight gain, and an increased sensitivity to cold. Individuals may also experience dry skin, constipation, muscle weakness, joint pain, heavy or irregular menstrual periods, and depression. Some people may notice their hair becoming thinner or falling out and their skin becoming pale or puffy. While these symptoms can affect many areas of life, they are often mistaken for signs of aging or other health conditions, leading to delays in diagnosis and treatment.
Treatment for hypothyroidism typically involves daily use of synthetic thyroid hormone levothyroxine, which helps to restore hormone levels and normalize metabolism. The medication is taken orally, and the dosage is adjusted based on regular blood tests to ensure optimal thyroid hormone levels. In addition to medication, maintaining a balanced diet and regular exercise can help manage symptoms and improve overall well-being. Regular follow-up with a healthcare provider is essential to monitor thyroid function and adjust treatment as needed. With proper management, individuals with hypothyroidism can lead healthy, active lives.