“Hyperthyroidism, or hyperthyroidism, is mainly caused by the synthesis and secretion of excessive amounts of thyroid hormones by the thyroid gland into the bloodstream.
Thyroid hormones are essential physiological hormones that play an important role in maintaining normal body metabolism. However, excessive release of thyroid hormone into the bloodstream can lead to an increase in the body’s metabolic rate, resulting in increased food intake, increased bowel movements, weight loss, a feeling of restlessness and sweating, as well as a rapid heartbeat and heart rhythm disturbances such as atrial fibrillation, which can lead to shortness of breath.”