Author: Dr Paul W. Ladenson Johns Hopkins University 2008-06-10
1. Introduction
Hyperthyroidism refers to the effects on the body of thyroid hormone excess [see below.], a condition affecting 2% of adults during their lifetimes. Hyperthyroidism can be caused by a number of underlying conditions, some of which are short-lived and resolve spontaneously, and others that persist and progress unless treated definitively. Hyperthyroidism has widespread and disabling health consequences, but it is reversible with prompt diagnosis and treatment. When severe and untreated, however, hyperthyroidism can be life-threatening.
1. Introduction
Hyperthyroidism refers to the effects on the body of thyroid hormone excess [see below.], a condition affecting 2% of adults during their lifetimes. Hyperthyroidism can be caused by a number of underlying conditions, some of which are short-lived and resolve spontaneously, and others that persist and progress unless treated definitively. Hyperthyroidism has widespread and disabling health consequences, but it is reversible with prompt diagnosis and treatment. When severe and untreated, however, hyperthyroidism can be life-threatening.