After drinking coffee, because coffee contains excitatory substances, it may cause the body’s sympathetic nerves to be overexcited, causing panic, dizziness and other symptoms. Coffee has a certain stimulating effect on the mucous membrane of the gastrointestinal tract, and drinking it on an empty stomach may also lead to nausea, so stop drinking coffee and drink more water and urinate more to help the coffee substances metabolize and discharge quickly. In the future, we should pay attention to drink as little coffee as possible, or drink coffee after eating, can reduce the occurrence of this situation. If the heartburn is obvious and persistent and cannot be relieved, you should also consider taking heart rate control drugs and drugs that inhibit sympathetic excitation, such as heart stabilizer pellets or betalactam, which can relieve the symptoms of heartburn.