Hyperthyroidism

Hyperthyroidism is an endocrine disorder characterized by excessive synthesis and secretion of thyroid hormones—thyroxine and triiodothyronine—by the thyroid gland

Hyperthyroidism is an endocrine disorder characterized by excessive synthesis and secretion of thyroid hormones—thyroxine and triiodothyronine—by the thyroid gland This hypermetabolic state typically manifests with resting tachycardia, cardiac arrhythmias, heat intolerance, tremor, diaphoresis, unintentional weight loss, anxiety, and, if left untreated, potential progression to high-output heart failure or thyroid storm

This overproduction accelerates the metabolic rate and impacts multiple organ systems across pediatric and adult populations, occurring most frequently in women due to etiologies such as Graves' disease, toxic multinodular goiter, or autonomous adenomas Clinically and pathophysiologically, it is defined biochemically by suppressed serum thyroid-stimulating hormone levels alongside elevated circulating free thyroid hormones This hypermetabolic state typically manifests with resting tachycardia, c...

This overproduction accelerates the metabolic rate and impacts multiple organ systems across pediatric and adult populations, occurring most frequently in women due to etiologies such as Graves' disease, toxic multinodular goiter, or autonomous adenomas This hypermetabolic state typically manifests with resting tachycardia, cardiac arrhythmias, heat intolerance, tremor, diaphoresis, unintentional weight loss, anxiety, and, if left untreated, potential progression to high-output heart failure or ...

Clinically and pathophysiologically, it is defined biochemically by suppressed serum thyroid-stimulating hormone levels alongside elevated circulating free thyroid hormones