If children are diagnosed with viral bronchitis, they can take medicines to dissolve phlegm and relieve cough and antiviral medicines, as follows: 1, medicines to dissolve phlegm and relieve cough: after suffering from viral bronchitis, there will be coughing and more phlegm in the respiratory tract, and timely use of aminoglycoside oral liquid can serve the purpose of dissolving phlegm and relieving cough. After the phlegm is eliminated, the cough will recover quickly; 2, anti-viral drugs: most viruses do not have specific drugs, you can take Chinese medicines that have the effect of clearing heat and detoxification, such as Yinhuang Granules or Pu Di Lan Anti-inflammatory Oral Liquid, viral bronchitis will be cured in 5-7 days after the use of medication.