Thyroid crisis, also known as hyperthyroid crisis, is an acute exacerbation syndrome of thyroid disease. In order to better care for this disease should understand the triggers of thyroid crisis, usually the triggers of this disease are infections, surgical trauma, etc., leading to excessive release of thyroxine, commonly found in patients with hyperthyroidism, thyroid crisis, should be quickly reduced to the patient’s stimulation, and drugs to reduce the synthesis and release of thyroxine. Patients with high fever should be given antipyretic drugs and physical hypothermia, if there is tachycardia should be corrected in time to prevent the emergence of heart failure, 24-hour blood pressure monitoring, for patients with respiratory distress should be given oxygen inhalation. For nursing measures should give the patient more hot water, give soft liquid food, should encourage bed exercise, promote blood circulation, wound healing.