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Goiter Directory

Goiter is swelling (enlargement) of the thyroid gland. Follow the links below to find WebMD's comprehensive coverage about how a goiter develops, what it looks like, how to treat it, and much more.

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Thumbnail: Fatigued or Full Throttle: Is Your Thyroid to Blame?

Feeling all revved up, even at bedtime? Or maybe your throttle’s on idle with symptoms of depression, fatigue, and weight gain. In both cases, the root cause may be your thyroid.

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