Hyperthyroidism Hyperthyroidism is a condition of overactive thyroid function, leading to excessive production of thyroid hormones triiodothyronine (T3) and/or thyroxine (T4). As thyroid hormones control several body functions, including metabolism, this excess causes extra stimulation which speeds up some body systems.   Thyrotoxicosis is used to describe hyperthyroidism which is presenting symptoms (is symptomatic).   … Continue reading Hyperthyroidism Homeopathy Treatment