Drinking tea often may cause rapid heartbeat, for physiological tachycardia, commonly caused by exercise, emotional excitement and the consumption of strong tea, coffee and other stimulating beverages, can lead to physiological tachycardia. For pathological tachycardia, it is common in various types of organic heart disease and endocrine diseases such as hyperthyroidism, as well as blood system diseases such as severe anemia, etc. Electrolyte disorders can also cause rapid heartbeat. For patients with organic heart disease, there is often a state of cardiac insufficiency. Drinking tea often, first of all, strong tea can cause an accelerated heartbeat, in addition to the large amount of tea caused by the increase in blood volume, so that the heart function is reduced, can prompt the heart rate to further accelerate, it is recommended to drink tea in moderation, to drink light tea.