Yvonne I've had the "fat tongue" feeling on and off for almost 30 years now and don't know what causes it. I'm guessing it has something to do with the lymph node removals that I had. Keep an eye on it but I wouldn't lose any sleep at the moment unless you see a significant change that goes and stays in the wrong direction.

32 Year Oral Cancer Survivor.CURED!!Right neck dissection.5000 rads plus radium needle implants in the tongue.Also had alternative treatment in Germany from Dr. Hans Neiper in 1982.The combination of ALL the treatments cured me.