Ellen - do you have viscous lidocaine for the sores? I'm sure your doc will prescribe it if you ask. It's short term but might give him some relief for things like drinking and fluoride trays.

David 2
SCC of occult origin 1/09 (age 55)| Stage III TXN1M0 | HPV 16+, non-smoker, moderate drinker | Modified radical neck dissection 3/09 | 31 days IMRT finished 6/09 | Hit 14 years all clear in 6/23 | Radiation Fibrosis Syndrome kicked in a few years after treatment and has been progressing since | Prostate cancer diagnosis 10/18