Ever since I got my wisdom teeth taken out over a year ago, I've been getting a strange taste/smell in my throat and nose. It's not constant, but after I've had a bit of a cold or something it gets worse. It's mostly in my nose currently, and whenever I sniff I can smell it. I went to the doctor once and they prescribed a nasal spray (nasonex I believe). It helped but didn't make it go away completely. Was this caused by something done while removing my wisdom teeth, and how can I get rid of it?