The holiday season is a time of celebration and joy, but it can also bring about over-indulgence and stress. ‘Holiday heart’ syndrome, which is often seen in individuals who consume excessive amounts of alcohol during festive gatherings, is a dangerous condition characterized by abnormal heart rhythms. It is important to recognize the signs and symptoms, such as irregular and rapid heartbeat, shortness of breath, and fatigue, and seek medical attention promptly if they occur. To prevent holiday heart syndrome, it is essential to limit alcohol consumption, maintain a healthy lifestyle, manage stress, and seek medical advice if needed. By adopting a responsible approach to alcohol consumption and prioritizing self-care, we can safeguard our heart health during the holiday season.