Penicillin can be used to treat tracheitis, but with the emergence of a large number of bacterial resistance to penicillin in recent years, penicillin is generally not the first choice to treat tracheitis.

Suggestion:

In this case, it is recommended that you use azithromycin under the guidance of a doctor. This effect is very good. It is suggested to use antitussive and expectorant drugs to dilate bronchi. To keep the respiratory tract unobstructed, you can take Shuchuanling and aminophylline sustained-release tablets orally, pay attention to drink plenty of water, fast spicy food, and don't smoke or drink.