Hyperthyroidism is a clinical syndrome caused by excessive thyroid hormone in the blood circulation, with the main manifestations being excessive sweating, irritability, and hyperappetite; while hypothyroidism is characterized by hypothermia, unresponsiveness, constipation, etc. A group of clinical syndromes with main manifestations.

The symptoms of both are different in multiple systems.

In terms of metabolism: Hyperthyroidism is mainly characterized by heat intolerance, sweating, warm and moist skin, low fever, etc.; while hypothyroidism is mainly characterized by fatigue, hypothermia, slow movement, lethargy, etc.

In terms of mental and neurological aspects, hyperthyroidism is mainly characterized by irritability, hypersensitivity, inability to concentrate, anxiety, irritability, and even mania; hypothyroidism is mainly characterized by decreased memory, understanding, attention, and calculation ability. , slow reaction, mental depression, dementia and other symptoms.

In the cardiovascular system: Hyperthyroidism is mainly characterized by hyperdynamic circulation, which mainly manifests as tachycardia, increased systolic blood pressure, decreased diastolic blood pressure, and increased pulse pressure; while hypothyroidism mainly manifests as bradycardia. , cardiac output decreases.

In terms of the digestive system: Hyperthyroidism is mainly characterized by hyperappetite; while hypothyroidism is mainly characterized by anorexia, abdominal distension, constipation, and slowed intestinal motility.

The clinical manifestations of hyperthyroidism and hypothyroidism are different in multiple systems. Hyperthyroidism is mainly characterized by accelerated metabolism, while hypothyroidism is mainly characterized by slowed metabolism. Judgment can be made based on their status and test results, and treatment can be carried out under the guidance of a doctor.