The thyroid gland plays a key role in the body’s endocrine system, which regulates metabolism, growth and development, reproduction, sleep and mood.
Hyperthyroidism occurs when the thyroid gland produces too much thyroid hormone.
A noncancerous tumor in the adrenal gland that secretes too much of the hormone aldosterone.
Thyroid cancer is a disease in which cells in the thyroid gland grow uncontrollably and develop into cancer. Learn about symptoms and treatment.
Double vision, or diplopia, causes people to sees two images instead of one. The condition can be benign or arise from a serious medical condition.
A swelling in the neck caused by an enlarged thyroid gland. Treatment may involve radioactive iodine, surgery, or medication.
A rare and serious condition in which a pregnant or postpartum person suddenly has seizures. Eclampsia is a medical emergency and can lead to injury or death for the pregnant person and/or baby.
A growth in the thyroid, a gland that sits at the front of the neck, on top of the windpipe.
Gestational diabetes is glucose intolerance that develops during pregnancy, which can affect the health of both mother and baby.