Bronchitis is a common respiratory disease, mostly caused by viral and bacterial infections, there will be a cough, cough and other symptoms, clinically there is no medicine better said, according to the situation to take anti-infective drugs, cough suppressants or antispasmodic, asthma, anti-allergy drugs for treatment. 1. Anti-infective drugs: bacterial infections can choose penicillin, cephalosporins and other antibiotics, commonly used drugs, including levofloxacin, amoxicillin, roxithromycin, cefuroxime, etc., less severe symptoms can be taken orally, and in severe cases, intravenous drip. 2. Cough suppressants: patients can take oral dextromethorphan, pentoxyverine and phenprocoumon and other drugs for treatment, specific drugs need to be selected according to the symptoms. 3. Antispasmodic, asthma, anti-allergic drugs: for the presence of wheezing bronchospasm patients, commonly used drugs such as aminophylline, salbutamol, etc. to relieve the symptoms, if necessary, can be considered to inhalation of glucocorticoids for treatment. Specific medication is recommended under the guidance of a doctor, avoid unauthorized use of medication, so as not to cause adverse effects.