An overactive thyroid, or hyperthyroidism, has symptoms like fatigue, anxiety, and weight loss. Some things that can cause hyperthyroidism include Grave's disease and thyroiditis. If you don't treat ...

Q: Three years ago, I had several scans with iodine for diverticulitis. As a result, I lost weight, couldn’t sleep and developed irregular heartbeats and other signs of hyperthyroidism. I went to a ...

Your lungs, your spine, your leg muscles...these are all big organs and body parts that do big jobs to keep you healthy and thriving. On the other end of the size spectrum is the thyroid, a ...

Add Yahoo as a preferred source to see more of our stories on Google. Constantly feel tired, even after a full night’s sleep? Fatigue is one of the most common complaints among women, especially in ...

The thyroid gland may be small, but its impact on overall health is enormous. This butterfly-shaped gland in your neck regulates your body's metabolism, energy levels, and hormonal balance.

Having an overactive thyroid gland is linked with an increased risk for atrial fibrillation (a type of abnormal heart rhythm), but neither an over- or under active thyroid gland is associated with a ...

After her divorce, when Sarah Cunningham, then 36, was navigating her new life as a single mom to a young daughter, she came to accept feeling anxious all the time. “Constant pressure in my chest, ...

Your thyroid levels can fluctuate due to inconsistent medication intake. Pregnancy can cause changes in thyroid hormone levels, so regular monitoring is important. Thyroid hormone drugs can vary in ...