What to Do When a Child Has Cough Without Fever?

Question

My child has been coughing for 3 months, with symptoms worsening at night, but there is no fever. What should I do?

Answer

Coughing is a defensive reaction of the respiratory tract to clear away foreign objects. Mild coughs do not require treatment, but severe coughs should be investigated and treated accordingly. Possible causes include respiratory inflammation, foreign objects, pressure, and allergic reactions. Medications for treating coughs include cough suppressants, expectorants, and bronchodilators. The appropriate medication should be chosen based on the cause and used under a doctor’s guidance. For pediatric coughs, it is important to select medications with minimal side effects and are safe and reliable.