If you feel palpitations and chest tightness after drinking alcohol, you need to stop drinking immediately, which can be relieved by resting on your side, drinking water, and seeking prompt medical attention. 1. Side rest. If you feel palpitations and chest tightness after drinking alcohol, it may be heart disease caused by alcohol stimulation, you can first take side-lying rest, so as to avoid choking caused by vomit and other adverse effects. 2. Drinking water. Feeling palpitations and chest tightness after drinking alcohol may also be alcohol poisoning. Drinking moderate amounts of water to dilute the concentration of alcohol in the blood can speed up the metabolism and help the alcohol out of the body as soon as possible. 3. Seek medical attention. After drinking alcohol discomfort, should not be ignored, if the symptoms continue to worsen, it is recommended to go to the hospital in a timely manner. Warm tips: feel palpitations and chest tightness after drinking alcohol, do not abuse the drug, it is recommended to go to the hospital, so as not to delay the condition, affecting the prognosis.