It involves conditions that damage the thyroid gland itself (called primary hypothyroidism), the pituitary gland (secondary ...

Medically reviewed by Kelly Wood, MD Hypothyroidism—or an underactive thyroid—is a condition that happens when the thyroid ...

The thyroid's production of thyroxine is itself regulated by another gland, the pituitary, which sits underneath the front of the brain. One of the pituitary's jobs is to monitor and control the ...

underactive adrenal or pituitary gland, osteoporosis, infertility, adrenal gland problems, thyroid problems, any allergy, who are taking other medications, elderly, children, during pregnancy and ...