Hello all, I have not posted in a while, but I continue to read the information and appreciate everyone's comments and input. Question...I am surviving my cancer (next Pet Scan is in July), but continue to struggle with Radiation side effects. I have severe Trismus and am using a device called Dynasplint to force open mouth. I have also had two infections, one required surgery and a port to drain the infection. The port caused good tissue on my good jaw bone to die, so now I have an exposed good jaw bone. My doctors have me starting Hyperberic treatments tomorrow. Has anyone else had this problem and can give me some advice or hope that this will work? Thanks in advance!