Heart rate's too high. Can you slow it down?

If the heart rate is too fast, it can be reduced, mainly depending on the cause of the heart rate.

If the heart rate is too fast caused by physiological factors, such as strenuous exercise, emotional exercise, smoking, drinking coffee, etc., the heart rate can gradually return to normal after removing the relevant inducing factors. If the heart rate is accelerated due to fever, the heart rate can gradually return to normal after timely cooling, including physical cooling, such as warm bath, antipyretic paste, etc., or taking antipyretic drugs, such as ibuprofen, acetaminophen, nimesulide, etc. If the heart rate is accelerated due to hyperthyroidism, you can take formamide imidazole, prothiophen, propranolol, etc. under the guidance of a doctor, which can effectively control the heart rate.