Neck cartilage is swollen? I fought off a nasty sinus infection that lasted a month, and ever since then, the front of my neck has been swollen and I can move it with my thumb and forefinger. There is a grinding/crunching upon swallowing. When I eat, it seems to help but then comes right back. My doctor prescribed me Amoxicillin, and it didn't help. Suggestions? It doesn't hurt, just beyond irritating.