What to eat for cough to get better fast, most of the bronchitis is caused by infection, let’s say infection with viruses, microorganisms or bacteria. Bronchitis caused by cough should be treated with anti-infection, which means killing the corresponding microorganisms. You can take oral cephalosporin, amoxicillin, azithromycin, all of which are good for treating cough. In addition, if you have a cough, dry mouth and thirst, you can use the corresponding cough medicine, such as dextromethorphan oral solution, fresh bamboo liquid oral solution and Chuanbei loquat paste, which can well relieve the cough symptoms. The symptoms can be completely and effectively controlled in a week or so. It is not a particularly serious disease and is nothing to worry about.