I have had a sore throat since I was treated for acute bronchitis. I was given anti biotics & a steroid which took care of the bronchitis but my sore throat never went away. My internal medicine doctor said I had post nasal drip. I do a nasal flush and it seems to help but the sore throat is always there. It seems that my thing that hangs down in my throat is also swollen. Any suggestions? Thank you.