Gums and tongue sore, eyes burning and scratchy. could it be vit. b2 deficiency?

Not likely.: One would really have to work at becoming vitamin deficient to that degree. Much more likely to be a viral illness or even an allergy plus a primary oral inflammation.

Wouldn't think so: Your diet would have to be severely skewed to be that deficient. May have 2 concurrent problems. See your General Physician for exam/lab tests. See General Dentists to address gum/tongue issues. Don't try to self-medicate without definitive diagnosis