It is advised to actively treat dilated cardiomyopathy and improve the patient's cardiac function. If the disease is not controlled, patients can still have sexual intercourse, but it will exacerbate their cardiac symptoms. If this disease is not actively and effectively controlled, it is not recommended to engage in sexual activity, as this could worsen the progression of the disease and is not conducive to recovery. During this period, it is advised that patients regularly visit the hospital for cardiac echocardiography checks. It is also best to regularly check complete blood counts, liver and kidney function, blood glucose, and blood lipids, as well as monitor their own blood pressure, heart rate, and pulse changes.