You might want to try an ear nose and throat doctor instead. I had the same as you, and it's been six months. I have pluggedleft ear everyday. Only the strongest anti inflammatory helps. I will have nose surgery on June 14th. I have polyps that are so swollen they are pushin against my eustaican tubes. the same might be happening to you. It's the pollution, and chemicals. Allergies come and go all the time. Your system changes. Check out a ENT doctor. Not everything can be cured with an herb. You might just need to have your adenoids out.