Table 1 The causes of chronic cough seen in the ENT clinic
From: The larynx in cough
| Nasal | Laryngeal | Lower respiratory tract | Others |
|---|---|---|---|
| Post-nasal drip | GERD/LPR | Asthma | Psychogenic |
| Laryngeal dysfunction | Eosinophilic bronchitis | Idiopathic | |
| Laryngotracgeal stenosis | COPD | ||
| Swallowing disorders | Interstitial Lung Disease | ||
| Systemic Diseases | Foreign Body | ||
| Neurological | |||
| Drugs | |||
| OSAS |