Scientifically speaking, there is no such thing as the nemesis of acute bronchitis, acute bronchitis is mainly an inflammation of the mucous membrane in the bronchial tubes caused by bacterial, viral, mycoplasma and other pathogen infections. Generally manifested as fever, coughing up sputum, cough, wheezing and other symptoms, and even lead to respiratory difficulties, the treatment is given to cefixime, amoxicillin and other anti-infective treatment, aminobromine, carboxymethylstilbestrol and other phlegm treatment, budesonide, terbutaline nebulization to improve wheezing and so on. 1. Anti-infection treatment: acute infection, may lead to bronchial mucosal edema or bronchial smooth muscle contraction, thus affecting normal breathing, showing symptoms such as wheezing, coughing, etc., can follow the doctor’s instructions to choose antibiotics, such as cefaclor, cephalexin, amoxicillin, levofloxacin, roxithromycin and so on. 2. Treatment of phlegm: if the phlegm is too much to be easily coughed out, oral aminoglutethimide, carbocysteine, eucalyptus-pinocampus enteric capsule can be used to treat the phlegm. 3. When patients appear chest tightness, wheezing, oral aminophylline tablets or nebulized budesonide suspension, terbutaline antispasmodic asthma treatment. When coughing, wheezing, self-medication is not effective, it is recommended to consult a doctor in time, improve the relevant examination, under the guidance of specialists in the treatment.