Hello, I have a throat problem for quite a sometime now almost 6 months. 6 months back I had a sore throat that gets red and a mild pain sensation on right side. I was suggested antibiotics that gave a relief but i still had some rubbing sensation in my throat. It feels like something is rubbing against each other sometimes. I do not have any problem in eating and drinking. I do not drink or smoke. I do have sinus problem comes frequently that made my nose block and sneezing. Please suggest. Also when i see my throat now it seems clear also no lump anywhere in throat.