Pediatric bronchitis with phlegm in the throat may be related to viral, bacterial, mycoplasma and other infections, and can be treated with general treatment, nebulization therapy and systemic medication. 1. General treatment: During bronchitis, children should rest as much as possible and cry less. Keep the air fresh and open the window regularly to ventilate. Pat the back from time to time to help expel phlegm, pay attention to the technique. At the same time, if the child has the phenomenon of restlessness, you can give oxygen in low concentration. 2. Nebulization therapy: children with excessive cough and sputum and obvious wheezing can be nebulized with budesonide nebulizing solution combined with ipratropium bromide nebulizing inhalation solution to dilate the airways, which is conducive to sputum coughing out. 3. Systemic medication: including intravenous and oral medication, viral infections can take four seasons of antiviral combination, combined with bacterial infections can be used cephalosporin antibiotics, mycoplasma infections can be taken azithromycin and other treatments. At the same time, you can take Ambroxol orally to resolve phlegm. The pediatric bronchitis throat phlegm, there are other treatments, it is recommended to go to the hospital, improve the examination to clarify the cause of the disease, to give targeted treatment or treatment. All of the above medications should be used under the guidance of a doctor.