Thyroid Disease (Thyroiditis)
Thyroiditis is an inflammation of the thyroid gland.
Thyroiditis can cause either hyperthyroidism, or one followed
by the other. It can also cause a goiter, an abnormal swelling in the neck due
to an enlarged thyroid. It affects about 12 million people in the United States.
Thyroiditis is the most common cause of hypothyroidism. When patients with
thyroiditis have any symptoms, they are usually the symptoms of hypothyroidism.
It is also common to have an enlarged thyroid that may shrink over time.
The type of thyroiditis seen most often is Hashimoto's thyroiditis, a painless
disease of the immune system that runs in families. Hashimoto's thyroiditis
affects about 5% of the adult population, increasing particularly in women as
they age.
Another form of thyroiditis affects women of childbearing age. Postpartum
thyroiditis occurs in 5%-9% of women soon after giving birth and is usually a
temporary condition.
Viral and bacterial infections can also cause thyroiditis.
Treatments for Thyroid Disease (Thyroiditis)
If you have thyroid disease, your doctor can discuss
which treatment is right for you. The two basic goals for treating thyroid
disease are to return thyroid hormone levels to normal and to remove potentially
cancerous lumps. Treatments include radioactive iodine, antithyroid drugs,
beta-blocking drugs, thyroid hormone pills, and surgery.
There are several types of treatment
Radioactive iodine is used to shrink a thyroid gland that has become enlarged or is producing too much hormone. It may be used on patients with hyperthyroidism, a goiter, or some cases of cancer.
Surgery is normally used to remove a cancer and may also be used to remove a large goiter.
Thyroid hormone pills are a common treatment for hypothyroidism, for patients with a goiter, and for patients who have had thyroid surgery. The pills provide the body with the right amount of thyroid hormone.
Antithyroid drugs and beta-blocking drugs are used to treat hyperthyroid patients.
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