If you have a cough, it is recommended that you eat food to remove cough and phlegm, mainly the following: 1, eat more pears, pears have the effect of clearing heat and phlegm, can treat cough with phlegm. 2, eat garlic, garlic has the effect of sterilization, and the effect of phlegm and cough. 3, white radish is also good, white radish belongs to the flat food, has the effect of lowering gas, eliminating food, moistening the lungs, detoxifying and generating fluid, as well as diuretic and laxative, can It can treat the symptoms of lung heat, phlegm, and bowel irregularities. If white radish is used in boiled water with sugar and ginger, it can treat cold cough; with chrysanthemum and honeysuckle, it can treat hot cough; with silver fungus and lily, it can treat dry cough; with hawthorn and malt, it can treat cough caused by accumulated food. Therefore, white radish is the safest diet.4. You can also eat some tofu, which also has the function of clearing heat and moistening dryness, relieving cough and resolving phlegm.