If you do not want to take medicine for cough, you can relieve the symptoms of cough through food therapy, for example, you can eat more Sichuan scallop stewed snow pear, ice sugar stewed snow pear, ice sugar steamed grapefruit, ice sugar steamed orange, these foods have the effect of moistening the lung and lowering dryness, which can effectively relieve the symptoms of cough and coughing phlegm. Patients can also drink more heat-clearing and detoxifying teas, such as honeysuckle tea and chrysanthemum tea, which can detoxify the body as soon as possible and speed up the body’s metabolism, thus promoting the healing of the disease. During the coughing period, it is also necessary to pay attention to a light diet, drink more warm water, and eat mainly liquid and semi-liquid food. You can eat more thin rice, noodles and clear soup, and do not eat foods that are on fire or fried, which may cause the coughing symptoms to worsen.