After the cold, you can eat the fruits that are helpful to the cold: 1. apples, apples are cheap fruits and rich in vitamin C, which are good for reducing fever and curing the cold, and increase the rich nutrients of patients. 2. bananas, which can be eaten when the patient has a cold. Banana, belongs to the cold fruit also has a good antipyretic effect, can help treat the cold, shorten the course of the cold. 3, water chestnut, water chestnut can brighten the eyes, reduce fever, treatment of hemorrhoids, lower stool down blood, etc.. Water chestnut has a very good effect on the prevention of influenza and high blood pressure. 4, strawberries, strawberries are sweet and sour, have good nutritional value, and can clear the heat and fire, supplement nutrition for the cold is also helpful.