Coughing is a natural reflex of the body that helps remove dust or foreign objects that may block the airways.

However, when the cough becomes persistent, it is important to investigate the cause. If it is not triggered by an external factor, a repetitive cough may indicate a deeper issue.

In which cases you should see a doctor, what warning signs to watch for, and how to treat it properly — find out in this video from our ENT specialist, Dr. Tatiana Botezatu.