Levothyroxine (Synthroid) is an oral medication used to treat hypothyroidism (underactive thyroid). It's a lab-made version ...

Hypothyroidism affects weight management in women and adults. Learn about the connection, challenges, and how to manage ...

Other possible signs of hypothyroidism include: extreme fatigue, constipation, dry skin, cold sensitivity, menstrual ...

The aim of this study was to investigate the effect of levothyroxine replacement therapy on biomarkers of oxidative stress (OS) and systemic inflammation in patients with hypothyroidism.

These symptoms may seem easy to dismiss on their own. But, having them all together might mean you're struggling with a lifelong health issue ...

Hypothyroidism is commonly treated with levothyroxine, with pregnancy increasing levothyroxine requirements in most women treated for hypothyroidism. Hyperthyroidism is often treated with ...

There is disagreement about the subclinical hypothyroidism group. Some argue that levothyroxine should not be given since no randomized outcome trials of its use in pregnant women with subclinical ...

At the same time, heart disease remains the leading cause of death in the U.S., affecting nearly half of adults aged 20 and ...