Graves’ disease

Definition

Graves' disease is an autoimmune disorder that causes hyperthyroidism, where the thyroid gland produces too much thyroid hormone. It is characterized by symptoms such as rapid heartbeat, weight loss, and bulging eyes.

5 Must Know Facts For Your Next Test

1. Graves' disease is the most common cause of hyperthyroidism.
2. It is often treated with anti-thyroid medications like methimazole or propylthiouracil (PTU).
3. Graves' disease can lead to complications such as thyrotoxic crisis and osteoporosis if left untreated.
4. Radioactive iodine therapy is a common treatment option that destroys overactive thyroid cells.
5. Beta-blockers are frequently prescribed to manage symptoms such as rapid heart rate and anxiety.

Review Questions

• What is the primary cause of Graves' disease?
• Which medications are commonly used to treat Graves' disease?
• What are some potential complications of untreated Graves' disease?

Related terms

Hyperthyroidism:

A condition where the thyroid gland produces excess thyroid hormones.

Methimazole:

An anti-thyroid medication used to treat hyperthyroidism by inhibiting thyroid hormone synthesis.

Radioactive Iodine Therapy: A treatment for hyperthyroidism that uses radioactive iodine to destroy overactive thyroid cells.