Causes of an Enlarged Thyroid and Irritability
Disease description:
Recently, I saw online that people say those with thyroid issues generally have bad tempers. I'd like to ask the doctor, what are the reasons for having a bad temper with thyroid problems?
Doctor's answer (1)
Dr. Bai Hongmei
The thyroid gland is an important part of the human endocrine system, and the thyroid hormones it secretes have significant effects on the body's metabolism, heart rate, and body temperature. When thyroid function becomes overactive, meaning the thyroid produces excessive thyroid hormones, it may cause a range of symptoms including anxiety, irritability, and emotional instability, which are commonly referred to as having a short temper. Moreover, an excess of thyroid hormones stimulates the sympathetic nervous system, keeping it in an excited state, further exacerbating mood swings in patients. At the same time, patients with thyroid disorders may experience sleep disturbances, such as difficulty falling asleep or early awakening, which can also indirectly contribute to emotional fluctuations and irritability. In addition, the thyroid disease itself and the uncertainty during treatment may place psychological stress on patients, thereby causing mood swings and irritability.
Therefore, if you notice significant emotional fluctuations recently, accompanied by other symptoms of hyperthyroidism such as weight loss, rapid heartbeat, or hand tremors, it is recommended to seek medical attention promptly.
