Medications are ... a sense of being invincible. Common side effects of lithium include unwanted weight gain and digestive issues. The drug can also affect the thyroid and kidneys.

Common hypothyroidism symptoms include fatigue ... It is recommended that all newborn babies undergo a TSH test to assess their thyroid health and check if the parents have any thyroid disorders.

Armour Thyroid (desiccated thyroid) is a brand-name oral tablet prescribed for certain thyroid conditions. As with other drugs ... Side effects aren’t common with Armour Thyroid but they ...

Learn about MSK’s active surveillance program for papillary thyroid cancer, which allows many people to avoid unnecessary surgery and the risks that come with it.