Chronic laryngitis commonly manifests through symptoms including cough, hoarseness, throat clearing, foreign body sensation, throat pain, sensation of excessive phlegm, and difficulty swallowing. A significant minority also present with GERD, rhinosinusitis-induced post-nasal drainage, direct allergic effect, and smoking issues.~Amitriptyline is commonly used for mental/mood problems, but is also prescribed to treat chronic laryngitis because some investigators suggest a neuropathic etiology for idiopathic chronic laryngitis. No trials have compared any treatment for chronic laryngitis to placebo and it is unknown if currently used therapies for chronic laryngitis are effective.~At the baseline visit, subjects will be assigned at random to amitriptyline or placebo, which they will take for 4 weeks each. Subjects will be seen in the clinic at baseline and after 10 weeks. Improvement will be measured using standardized symptom scales, and a self-reported subjective improvement percentage.
This randomized, double-blind, placebo-controlled trial will compare the effectiveness of amitriptyline versus placebo (inactive medication) in treating chronic laryngitis.