Looking for advice here. Since having surgeries (decompression using endonasal approach and fusion from occiput to c3) almost two years ago, I've been having constant cold like symptoms. I always have nose dripping, post nasal drip and what seems to be on an on and off basis, a sinus infection where I produce lots of yellow and green mucus. I also sneeze a lot and it can be dangerous to be around me when I do. All of this is causing me a great deal of problems since I'm a teacher and it is also causing me trouble sleeping as the post nasal drip always makes it seem like I'm going to choke. Can someone guide me as to what to do about this. I've already talked to my GP about all this. He has contacted my ENT specialist but nothing as been done so far. This situation is driving me crazy right now!