The Chinese medicine believes that oranges, especially orange peel, have the effect of regulating phlegm and indirectly have the effect of relieving cough, so from this point of view there is some scientific basis for bronchitis patients to eat oranges, phlegm, especially white phlegm or phlegm damp body people eat salt steamed orange effect is still very good. In addition, it is important to note that patients with bronchitis must rinse their mouths after eating salt steamed oranges to avoid new bronchial lesions due to excessive phlegm. At the same time, too much salt intake can make the phlegm sticky, so drinking more water can dilute the phlegm, thus helping the phlegm to be discharged and helping the bronchitis to recover.