What are the symptoms of an underactive thyroid?

The most common symptoms of an underactive thyroid include unexplained weight gain, fatigue, feeling cold, brain fog, and sluggish bowels. Susan Blum, MD, describes the main symptoms of this thyroid condition.

More than just run-of-the-mill sleepiness, thyroid fatigue can leave you feeling drained—but there is a solution.

An overview of the signs and symptoms that could mean the thyroid gland is not functioning normally.

Plus, a common hypothyroidism myth, busted.

If you have an underactive thyroid, watching your diet and meal planning are crucial.

Learn about the goals of treatment, the treatment options and the important questions to ask your healthcare team.