From the medical point of view, it is best not to eat cold food after a cold, otherwise it will lead to symptoms such as abdominal pain and diarrhea. There are also some fruits, which contain fruit acids that can cause phlegm in the trachea to cough out, which can aggravate the cough, and some fruits with high sugar content can also cause inflammation for a long time. Therefore, we should be selective in eating fruits when you have a cold and cough, such as oranges, bananas, grapes are not to eat, if you want to eat it is best to do cooked and then eat. 1, pear pear is a folk cough with the most of a fruit, has the efficacy of the thirst, clear heat and cough. Practice also a lot, can and Sichuan shellfish, rock sugar or honey together boiled applicable; can also dig out the core will be rock sugar, shellfish powder added to steam directly after consumption, the effect is good. 2, apple Its general practice is to boil with soaked silver fungus, wolfberries, dates and so on into a soup to serve, with the role of moistening the lungs and cough; of course, you can also fry the apple into juice to drink, for the effective treatment of hoarseness, prevention of cold and cough has a little effect. 3, almonds If you have a dry cough without phlegm, also accompanied by shortness of breath, eat some apricot meat or almonds can be improved, almond effect will be better. Apricots contain bitter amygdalin, which has the effect of warming the lungs and dispersing cold, and suppressing cough and expectorant. 4, water chestnut Whether raw, boiled, or fried can be eaten, but it is best to steam or cooked to eat, but also can be peeled and squeezed juice, can treat sore throat, the treatment of cold and cough has a certain auxiliary effect. Fruit-loving friends should restrain themselves during the cold, or pay attention to eating less raw and cold fruits as appropriate, so that the condition can recover more quickly and steadily.