Acute bronchitis is still relatively common in clinical practice. So, what should be paid attention to when one has acute bronchitis? First, it is important to rest, avoid staying up late, avoid fatigue, drink more water, and quit smoking. Second, regarding medication, it is necessary to use drugs scientifically under the guidance of a physician, including the use of antibiotics, cough suppressants, and expectorants, among others. Additionally, acute bronchitis should be taken seriously. It is important to cooperate fully with the doctor's treatment and not to neglect it, as neglect may delay treatment and lead to the transformation into chronic bronchitis, which would be more troublesome.