I've been having this burning sensation in my throat for a couple of years. Now its on a daily bases. My throat looks like a frog. at times a white stringy substance comes out from under my tongue and water squirts out. My mouth stays so dry and I drink plenty of water.  The pain is so bad I can't eat until the swelling in my throat goes down. When I get up in the morning my sinuses drain so bad and cause the burning to get worse.  I don't know what to do anymore.  I take over the counter sinus medicine and allergy medicine along with high blood pressure, colesterol, and asthma inhalers. I've been on and off of antibiotics.  I don't know what to do. please help