I had a really bad sinus infection back in September 2013 and during the time I began hearing popping noises on both ears everytime I shallow, yawn, etc. the sinus infection went away with antibiotics (amoxicillin) but the popping never stopped. I was on a nasal spray for a little while but it didn t help. I went back in January 2014 and did another round of antibiotics. Nothing will seem to stopping the popping sounds. Along with the annoying popping sound, my ears have ringing sounds, stuffiness and feelings of draining. Nothing comes out. I have been to several ENT and they have found nothing wrong. What could this be?