The reason why drinking coffee makes the heart beat faster and panic is mainly because of the caffeine contained in coffee. Caffeine is a central nervous system stimulant that can stimulate the central nervous system, causing sympathetic excitement, further stimulating the heart contraction, there will be a rapid heartbeat, panic performance, usually suggest that for individuals, too much coffee intake. If the heartbeat is accelerated and panic after drinking coffee, it may be that the individual is more sensitive to caffeine, or recently overworked. But there is also the possibility of heart disease, such as the existence of arrhythmias and other diseases, will also appear in a small amount of caffeine stimulation, the performance of abnormal heart rate. Therefore, if the heartburn is more serious, or if you have panic attacks and accelerated heart rate on a regular basis, it is recommended that you go to the hospital for relevant tests such as electrocardiogram and cardiac ultrasound to clarify the diagnosis. For people who have symptoms after a small amount of intake, or people with similar disorders, it is not recommended to consume coffee or drinks containing caffeine to avoid triggering the disease or causing aggravation of related symptoms. In addition, for the performance of rapid heartbeat and panic after drinking coffee, you can drink more water to dilute the caffeine content in the blood to achieve the purpose of relief. Although coffee can refresh the brain, but long-term excessive drinking may lead to hypersensitivity and other symptoms, and thus for coffee drinking, moderate amount can be.