burning throat and tongue acid reflux or candida

Hello, I have had a burning throat and tongue for nearly 4 years. It started off as heartburn so I took nexium. It was only after taking the nexium for a few months that the burning throat and tongue started. I have had many endescopes, seen and ENT specialist. They all say they cannot find anything, which is so frustrating. Chewing gum helps with the burning and ranitine also helps but only sometimes. I have started to think maybe it is not reflux and perhaps candida but do not know anything for sure. Is there anyone out there with the same problem. If so please reply or maybe someone who had discovered what the problem is? thanks Tweet