Laryngeal sensory neuropathy (LSN) is a recently described condition felt to cause a chronic cough in patients when treatment for everything else ( allergies , asthma, reflux , etc) has been evaluated and managed. Treatment for this condition is with neuropathic medications including neurontin, elavil, lyrica, nortriptyline, etc. In the past few months, I have seen a few patients referred to me with chronic cough treated with these medications with minimal or no improvement. OR... the cou…