If your mysterious weight loss, sudden intolerance to heat, and noticeably irregular period has you scouring the internet for the reasons why, you’ve probably wondered if your symptoms are the result ...

Medically reviewed by Isabel Casimiro, MD, PhD Key Takeaways Pretibial myxedema is a rash that occurs on the shins and tops ...

Secondary hyperthyroidism occurs when the thyroid gland produces too much thyroid hormone. It can often be caused by a benign tumor of the pituitary gland. The primary treatment option is surgery.

Radioactive iodine treatment for hyperthyroidism is linked to a 2-fold increase in breast cancer risk among postmenopausal ...