Due to the immature respiratory system, your baby may experience side effects from cough medicine. For example, cough medicines contain antihistamines, which have a side effect of causing drowsiness. Therefore, parents should be careful when using cough medicine for children.

Coughing up phlegm is a common condition in both adults and children. Coughing up phlegm for a long time without going away is a symptom of respiratory disease. However, many people are still subjective about this health condition. We need to know the cause of prolonged coughing up phlegm to have appropriate and effective treatment for each case.