Cough can eat plums, but pay attention to moderation. Cough patients are recommended to eat a light diet, avoid eating spicy, greasy and other stimulating food. Plums contain water, dietary fiber, a variety of amino acids, carotene, vitamin C, calcium, phosphorus, iron, etc., can enhance their own resistance, so cough can eat plums. But pay attention to moderation, avoid overdose. To drink more water, to ensure adequate water intake. Pay attention to rest, do not overwork. Open the window more, keep the indoor air circulation. In normal times, we should exercise properly, more outdoor activities, to enhance their physical fitness. The discomfort should be timely medical treatment, standardized treatment.