Has someone ever died from graves disease?

While Graves' disease is generally manageable and rarely fatal, there have been instances where it has led to complications that can be life-threatening. One of the severe potential complications of Graves' disease is thyroid storm, a condition where the thyroid hormone levels become extremely elevated, causing a multitude of severe symptoms. Thyroid storm, if left untreated, can progress rapidly and lead to death within a few days or weeks.