I hope that isn't too uncomfortable. I can't say that I experienced that myself, but that side effect will probably depend on what treatment you are having.
What chemo therapy are you having?
I haven't experienced it myself but I did work for a dentist once and people whose teeth were damaged due to cancer treatment were eligible for treatment under Medicare extended. The yearly limit 10 years ago was $4,000.
Talk to your doctors about this as it requires a referral.
Be part of this supportive community