Q&A: How Long Should a Child’s Runny Nose, Cough, and Yellow Phlegm Last?

Question

What should be done if a child has a persistent runny nose, cough, and yellow phlegm?

Answer

If a child has a persistent runny nose, cough, and yellow phlegm, it is diagnosed as sinusitis and bronchitis. It is recommended to have a light diet, drink plenty of water, and use medications that clear heat and resolve phlegm for treatment.