High dopamine production refers to a high level of the neurotransmitter dopamine, commonly after exercise or after encountering something you like. Dopamine is a precursor to norepinephrine, a type of catecholamine that produces feelings of pleasure and satisfaction, as well as enhancing concentration and improving cognition. Dopamine is a stimulant of dopamine receptors, which can lead to sympathetic excitation and increased secretion of adrenaline, which plays a role in constricting blood vessels and accelerating the heart rate. However, if too much is secreted, heartburn and abnormally high blood pressure can easily occur, and if too little is secreted, symptoms such as increased muscle tone and tremor can occur. If there is a high secretion of dopamine, pay attention to regular diet and rest, quit smoking and drinking, pay attention to low salt and low fat diet, avoid staying up late, avoid overwork, and increase physical exercise appropriately to promote human metabolism and blood circulation.