What are the effects of high thyroid stimulating hormone

High levels of thyroid stimulating hormone may affect metabolic function, cardiovascular system, and reproductive health, often associated with hypothyroidism. Elevated thyroid stimulating hormone mainly reflects insufficient secretion of thyroid hormones, which may be caused by factors such as autoimmune thyroiditis, iodine deficiency, or pituitary lesions. Long term lack of intervention may lead to abnormal weight gain, slow heart rate, abnormal blood lipids, and other issues. When there is a mild increase in thyroid stimulating hormone, some people may only show mild symptoms such as fatigue, fear of cold, or dry skin. At this time, adjusting the diet structure, supplementing with appropriate iodine elements, or following medical advice to use drugs such as levothyroxine sodium tablets can effectively control it. If accompanied by thyroid enlargement, ultrasound examination may be necessary to evaluate changes in thyroid morphology. When thyroid stimulating hormone significantly exceeds the upper limit of normal values, it may cause serious complications such as mucoedema and pericardial effusion. Abnormal indicators in pregnant women increase the risk of miscarriage, premature birth, and fetal neurodevelopmental delay. Childhood onset may affect bone growth and intellectual development, and should be detected early through newborn screening.

Elevated thyroid stimulating hormone combined with abnormal cholesterol level may accelerate the process of atherosclerosis. Some patients may experience central nervous system symptoms such as memory loss and delayed response, and elderly patients are more likely to develop depressive tendencies. During thyroid hormone replacement therapy, it is necessary to regularly check thyroid function and adjust medication dosage based on the results. Persistent high levels of thyroid stimulating hormone may interfere with a woman's menstrual cycle, leading to ovulation disorders or infertility. Male patients may experience decreased libido or decreased sperm quality. Pregnant women should ensure that their thyroid function is within the ideal range, and their thyroid stimulating hormone levels should be monitored every 4-6 weeks during pregnancy.

Daily intake of iodine rich foods such as seaweed and seaweed should be ensured, and excessive consumption of foods such as cabbage and cassava that may interfere with thyroid function should be avoided. Regular daily routine helps maintain endocrine stability, and attention should be paid to keeping warm in winter. When there is persistent drowsiness, constipation, or unexplained weight gain, thyroid function should be tested in a timely manner, and self medication containing thyroid hormones should be avoided.