Rough breath sounds are abnormal breath sounds caused by mild edema or inflammatory infiltration of the bronchial mucosa resulting in an unsmooth or narrowed wall, resulting in poor airflow entry. It is seen in the early stage of bronchial and lung inflammation. Dietary principles 1, eat more fresh fruits and vegetables. Such as: pear, grape, jujube, pomegranate, citrus, sugar cane, lily, radish, water chestnut, silver fungus, etc. 2.Eat more Chinese medicines that promote lung and resolve phlegm, nourish Yin and benefit Qi, such as ginseng, sage, American ginseng, lily, almond, Chuanbei, etc. 3, avoid eating spicy food, such as chili pepper. 4, avoid smoking and alcohol. Diet and health care 1, Chuanbei Snow Pear Pig Lung Soup Take 120 grams of pig lung, wash and slice, let go of water and boil for 5 minutes, then wash with cold water. Will Chuanbei mother 9 grams washed and broken; snow pear with skin washed, remove the tip and pear heart, pear flesh with skin cut small pieces. The materials are all put into the pot of boiling water, cooked for 2 hours, seasoning with the amount of drinking. 2, almond snow pear yam paste take almond 10 grams, snow pear 1, yam, Huai Shan rice powder, sugar appropriate amount. First the almonds with boiling water, remove the clothing, wash; Snow pear peel, wash, take the meat and cut grain. Then put the almonds, sorbet grains into the blender, mix into a puree. With an appropriate amount of water, the almond puree, pear puree, yam, Huai Shan rice powder, sugar into a paste, pour into a pot of boiling water (boiling water about 100 ml), stirring constantly, cooked. Eat as much as you like. 3.Mushroom and snow fungus pig pancreas soup Take 1 pig pancreas, 60 grams of lean pork, 15 grams of mushroom and 9 grams of snow fungus. First wash the mushroom; snow fungus soaked and washed, pick small; pig pancreas, pork lean meat washed and sliced. Then put the mushroom and snow fungus into a pot, add water, boil over high heat, then cook for 20 minutes, put the pig pancreas and lean pork, then boil, season to taste. Drink as much as you like.