Graves Disease vs. Hyperthyroidism
Overview
Graves disease and hyperthyroidism are two different conditions that affect the thyroid gland. Both conditions cause an overproduction of the thyroid hormone, leading to symptoms such as weight loss, increased appetite, nervousness, fatigue, and intolerance to heat. Graves disease is an autoimmune disorder, while hyperthyroidism is not.
Causes
Graves disease is caused by the body’s own immune system attacking and damaging the thyroid gland, causing it to produce too much thyroid hormone. Hyperthyroidism can be caused by a number of different factors, such as an overactive pituitary gland, a thyroid nodule, or an excessive intake of iodine. It can also be caused by certain medications, such as lithium.
Symptoms
The symptoms of Graves disease and hyperthyroidism are very similar. They include weight loss, increased appetite, nervousness, fatigue, intolerance to heat, and an enlarged thyroid gland. People with Graves disease may also have bulging eyes, a rapid or irregular heartbeat, and thinning of the skin.
Treatment
The treatment for Graves disease and hyperthyroidism vary depending on the cause of the condition. For Graves disease, treatment usually involves a combination of antithyroid medications and radioactive iodine. For hyperthyroidism, treatment may involve antithyroid medications, radioactive iodine, or surgery.
Conclusion
Graves disease and hyperthyroidism are two different conditions that affect the thyroid gland. While both conditions cause an overproduction of the thyroid hormone, Graves disease is an autoimmune disorder, while hyperthyroidism is not. Treatment for both conditions vary depending on the cause of the condition.