​Differential diagnosis of non pulmonary causes of chronic cough

​Differential diagnosis of non pulmonary causes of chronic cough: 
-sinusitis 
-post nasal drip
-allergic rhinitis 
-ear canal irritation 
-tympanic membrane irritation 
-laryngitis 
-congestive heart failure 
-sinusitis 
-post nasal drips ( allergic rhinitis) 
-gastroesophageal reflux disease