Possible your mouth is just too small for your tongue. I had a friend that was like that. You call it a swolled tongue, but have the doctors said swollen or just too big for your mouth?
The Doctors have said it is Macro Glossimia, an enlarged tongue. I didn't have any problems with it for years and now for the past 3 or 4 years I have been snoring, went to a sleep clinic and did not snore, but was told that I have Macro Glossimia, I was curious if it is Pituitary Gland related, because my vision is getting worse, it is also getting blotchy. I entered menopause about 5 years ago, could this all be related? Could it be that I'm alergic to something?? We recently moved to a new house(4 years ago)I am only 45 years old
All I can really tell you is get tested for allergies. It is hard to say what it is.