There are two methods for treating bronchitis in children. One is general treatment, which includes drinking more water, maintaining an appropriate indoor temperature and humidity, and measuring body temperature to treat fever symptoms as necessary. The second method involves using antimicrobial drugs to kill the pathogens, which commonly include bacteria, viruses, mycoplasma, or other pathogens. This approach requires selecting medication based on the infecting pathogen, conducting drug sensitivity tests to choose the appropriate antimicrobial treatment, following the treatment course precisely, and conducting regular follow-ups to prevent complications.