I have itchy throat where the only means to relieve the itchiness is by coughing, but when i start coughing it goes continuously. I have gone to several doctors form allergy experts to pulmonologists, they had me under several tests for lung capacity, xrays but they have not ound anything wrong about my lungs, I dont feel pain, just the irritation of coughing and the irritated looks on the people around me. I have no colds, no laryngitis nor pharyngitis or any other inflammatory throat inrection. Im taking antihistamine right now but it seems as it is not helping me at all. This cough caused by itchy throat is now a year old and its making me depressed. Please help, how to relieve the itchiness in my throat- it feels like it is tickled, like somethin is pricking it inside-...please i need help.