Premature beats worsen after meals, need to adjust the drugs for premature beats. Patients with premature beats who realize that their symptoms have worsened must consult the cardiology department in a timely manner, check the electrocardiogram and 24-hour dynamic electrocardiogram, and adjust the medication for premature beats according to the results of the examination. Patients with premature beats, aggravated after meals, need to consult the doctor in time, check the cardiac ultrasound, clarify whether there is any abnormality in the structure of the heart, check the electrolytes, thyroid function, etc., except for electrolyte disorders and hyperthyroidism. A 24-hour ambulatory electrocardiogram should be performed, and the number of premature beats should be taken into account to guide the medication used to treat premature beats. Causes of aggravation of premature beats include exertion, anxiety, poor rest, smoking, drinking alcohol, and drinking stimulating beverages such as strong tea, strong coffee, and cola. In some patients, eating and light activities may lead to aggravation of premature beats. Therefore, after the symptoms of premature beats appear, it is necessary to consult the doctor in a timely manner to identify the cause of the disease and evaluate the number and type of premature beats, and then take medication for the cause of the disease and the symptoms, and then perform radiofrequency ablation treatment if necessary.