First of all, the food should be light. Fresh vegetables, such as Chinese cabbage, spinach, rape, radish, carrot, tomato, cucumber, wax gourd, etc. , not only can supplement various vitamins and inorganic salts, but also has the functions of clearing fire, resolving phlegm and relaxing bowels.
Soybeans and bean products contain high-quality protein necessary for human body, which can supplement the nutrient loss caused by chronic bronchitis, without the disadvantages of huge phlegm turning into fire.
Second, if the cough lasts for a long time, it is harmful to healthy qi, and the lung and spleen are weak, you can choose more foods that have the functions of invigorating spleen and lung, tonifying kidney, regulating qi and resolving phlegm, such as pigs, cattle and sheep lungs, loquat, oranges, pears, lilies, jujubes, lotus seeds, almonds, walnuts and honey. , help to enhance physical fitness and improve symptoms.
Third, avoid eating seafood greasy and spicy, so as not to help the fire produce phlegm.
Fourth, if you don't eat irritating food, spicy things such as pepper, ginger, garlic, onion and leek will stimulate the respiratory tract and aggravate the symptoms. In addition, when cooking, it should not be too sweet and salty, and the heat and cold are moderate.