Sinus tachycardia can be caused by physiological reasons, hyperthyroidism and iron deficiency anemia. Depending on the causes, it can be treated by lifestyle improvement and oral medication.
1. Physiological causes: Smoking, drinking tea, strenuous activities and emotional excitement can lead to physiological sinus tachycardia, which can be treated by improving lifestyle, such as quitting smoking, drinking less tea, keeping emotionally stable, avoiding excessive exercise, etc., which can reduce the heart rate.
2. Hyperthyroidism: The increased secretion of thyroid hormones in patients with hyperthyroidism can lead to sinus tachycardia, which can be treated with drugs such as methimazole and propylthiouracil.
3. Iron deficiency anemia: Iron deficiency anemia can also lead to sinus tachycardia, which can be treated by oral iron and vitamin C supplementation, as well as consuming iron-rich foods, such as pig liver and eggs.
Sinus tachycardia patients should go to the hospital in a timely manner to improve the examination, to clarify the cause of the disease and then give timely targeted treatment.