How does 4 month baby cough

Cough is a protective defense reflex symptom of our body, that is to say, when there are foreign bodies or secretions in our respiratory tract, we will pass through this symptom to excrete. If it is only a simple cough, proper antitussive drugs can be effectively recovered. However, in view of the cough symptoms shown by the baby, it is first necessary to judge whether the baby has cold symptoms. In addition, some expectorant drugs should be used appropriately to help the baby dilute sputum. If the baby's cough is serious, then most of them may be caused by lower respiratory tract infection. In this case, in addition to using some anti-inflammatory drugs appropriately, it is best to take the baby to the hospital for blood test analysis. Then choose the appropriate drug for treatment according to the situation.