Goiter

Description

An abnormal enlargement of your thyroid gland. Although goiters are usually painless, a large goiter can cause a cough and make it difficult for you to swallow or breathe. A goiter can be a sign that the thyroid gland is not making enough hormone (hypothyroidism) or too much hormone (hyperthyroidism).

Common Symptoms

• A visible swelling at the base of your neck
• A tight feeling in your throat
• Coughing
• Hoarseness
• Difficulty swallowing or breathing

Common Causes

• The most common cause worldwide is a lack of iodine in the diet. In countries where iodine is routinely added to salt, the most common causes are Hashimoto's disease and Graves' disease.

Treatment Information