Early bronchitis treatment, including general treatment and drug treatment. For general treatment, patients are advised to pay attention to diet, reasonable meals, pay attention to warmth, drink more water, and avoid oily and spicy food. For drug treatment, patients are advised to check blood routine and sputum culture, and choose sensitive antibiotics according to the drug sensitivity results of sputum culture. In general, the choice of antibiotics, the choice of β-lactamase inhibitors, such as amoxicillin, cefuroxime, cefaclor, cefixime, quinolones, macrolides is also a good choice. In addition to this, expectorant cough and symptomatic treatment should be used. For example, acetylcysteine effervescent tablets, Mucosolvan tablets, Suhuang cough capsules and so on. In addition, if there are conditions, you can also choose to improve the immunity of the drug, such as pidomod, splenic aminopeptide oral lyophilized powder and other drugs.