Many people who clearly do not have the typical symptoms of a cold, but often have a tickling throat and cough, can use dietary regimens to tonicize the situation. Commonly used methods include white radish with pears in soup, which can be used to treat certain coughs. White radish has the effect of eliminating food and regulating gas and phlegm, and pear has the effect of moistening the lungs and expectorant, which can be used to relieve cough and phlegm caused by a dry environment. The pear, in particular, is more effective in removing cough. Therefore, white radish and pear soup, for cough patients, is a relatively good ingredients, fever patients can also be used. Usually drinking white radish and pear soup can prevent cough, and eating white radish and pear meat regularly can effectively regulate the state of spleen deficiency and body dampness, and alleviate cold and cough.