Panfine bronchitis, or diffuse panfine bronchitis, is most often associated with bacterial infections, so taking erythromycin or azithromycin is fine.
Diffuse panfine bronchiolitis is a chronic and progressive disease, and the progression of the disease depends on the extent and severity of the site of inflammation, as well as the complications of chronic airway infections. Its treatment is mainly based on macrolide antibiotics, following the principle of small-dose, long-term treatment, which should be applied as soon as possible after diagnosis, because the earlier in the course of the disease, the better the clinical effect.
Their mechanism of action is to reduce various inflammatory reactions, reduce airway hypersecretion, and reduce the damage of airway epithelial cells. And erythromycin and azithromycin both belong to macrolide antibiotics, the mechanism of action and antimicrobial spectrum are basically similar, so both can be used.
If you want to use these two drugs, under the guidance of the doctor, targeted medication, can not be blindly abused.