What symptom is hyperthyroidism?

Hyperthyroidism is a systemic symptom, which mainly includes two aspects:

1, hypermetabolic syndrome, such as being particularly hungry, eating more, getting thinner and thinner, showing an increase in stool frequency and weight loss, are all hypermetabolic syndromes. For example, measuring blood lipids may be low, because fat is consumed, so blood lipids are low;

2, sympathetic nerve excitement symptoms, because after the thyroid hormone rises, the sympathetic nerve is more likely to be excited, and the heart rate will accelerate after the sympathetic nerve is excited. The patient will have palpitation symptoms and feel his heart rate is particularly fast all day. Electrocardiogram shows that the heart rate is above 100 beats/minute, which is a symptom of hyperthyroidism. Sympathetic nerve excitation can also lead to obvious hand tremor, and some hyperthyroidism patients can't write words, and hand tremor is very severe. When the doctor checks, he will also stretch his hand horizontally to see the state of fine tremor of his hand and eyelid tremor, which is the state of sympathetic nerve excitement. Some patients will be aggressive, easy to quarrel with others, have a big change in temperament, and are more easily agitated. These are all symptoms of hyperthyroidism.