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You might not notice signs or symptoms of Hashimoto's disease at first, or you may notice a swelling at the front of your throat (goiter). Hashimoto's disease typically progresses slowly over years and causes chronic thyroid damage, leading to a drop in thyroid hormone levels in your blood. The signs and symptoms are mainly those of an underactive thyroid gland (hypothyroidism).
Signs and symptoms of hypothyroidism include:
See your doctor if you develop these signs and symptoms:
You'll also need to see your doctor for periodic testing of your thyroid function if:
If you have high blood cholesterol, talk to your doctor about whether hypothyroidism may be a cause.
And if you're receiving hormone therapy for hypothyroidism caused by Hashimoto's disease, schedule follow-up visits as often as your doctor recommends. Initially, it's important to make sure you're receiving the correct dose of medicine. Over time, the dose you need to adequately replace your thyroid function may change.
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