There are many reasons for high hemoglobin in clinic, which can be divided into physiological reasons and pathological reasons. Physiological reasons include violent activities, emotional excitement, etc. Generally, it will not cause harm to the body; Pathological reasons include hyperthyroidism, diabetes insipidus, etc. The harm to the body will vary due to different conditions, which needs specific analysis.
1. Physiological reasons: It is common in newborns, fetuses, residents in plateau areas, as well as after strenuous activities or when emotions are too excited, it may cause high hemoglobin, but it is transient high, and usually does not cause harm to the body, so there is no need to worry too much.
2. Pathological causes
(1) Hyperthyroidism: It is a group of clinical syndromes caused by the synthesis and release of excessive thyroxine by the thyroid, which usually leads to the occurrence of hyperthermia, hyperhidrosis, overeating, panic, weight loss, emaciation, irritability, irritability, and goiter in the patients. High hemoglobin can be found through blood sampling; If the disease is not treated in time, it may also cause diarrhea, decreased menstruation, infertility, shaking hands, and protruding eyeballs; Some patients may cause related complications, such as hyperthyroid crisis, hyperthyroid heart disease, thyroid-associated eye disease, etc., due to the further aggravation of the disease, which may cause harm to the patient's body.
(2) Diabetes insipidus: The main cause of diabetes insipidus is the lack of antidiuretic hormone, or the insensitivity to antidiuretic hormone, which usually causes clinical symptoms such as polydipsia, polyuria, and thirst in patients. A few patients may also have dehydration, convulsions, delirium, fever, and other symptoms. The high hemoglobin can be found through blood sampling inspection. If the disease is not treated in time, it may also cause related complications, such as hypernatremia Water poisoning, etc., thus affecting the health of patients.
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