Thyroid Disorders (Hypothyroidism & Hyperthyroidism)

Thyroid disorders occur when the thyroid gland, a small butterfly-shaped gland located in the neck, produces an abnormal amount of thyroid hormones. These hormones play a crucial role in regulating metabolism, body temperature, heart rate, and energy levels. The two most common thyroid disorders are hypothyroidism and hyperthyroidism.

Hypothyroidism develops when the thyroid gland produces insufficient hormones. This condition slows down the body’s metabolic processes. Common symptoms include fatigue, weight gain, dry skin, hair thinning, constipation, depression, and sensitivity to cold. Hypothyroidism is often caused by autoimmune conditions such as Hashimoto’s thyroiditis, iodine deficiency, or certain medications.

Hyperthyroidism occurs when the thyroid gland produces excessive hormones, leading to an overactive metabolism. Symptoms may include rapid heartbeat, unexplained weight loss, excessive sweating, anxiety, irritability, tremors, and difficulty sleeping. Graves’ disease, thyroid nodules, and inflammation of the thyroid gland are common causes of hyperthyroidism.

Diagnosis typically involves blood tests that measure levels of thyroid hormones (T3 and T4) and thyroid-stimulating hormone (TSH). Treatment depends on the condition and may include hormone replacement therapy for hypothyroidism or medications, radioactive iodine therapy, or surgery for hyperthyroidism.

Early detection and proper treatment help manage symptoms effectively and prevent complications, supporting overall hormonal balance and long-term health.