There's a mouth wash on Amazon.com the brand is called Prevention Onocolgy Mouthwash its specially formulated for patients under going onocolgy treatment. I used salt water and baking soda. The baking soda was told to me the first day of my chemo treatments by the nurse which does the chemo treatments. I was fortunate I really didn't have that problem. Just a very dry mouth from all the other stuff they gave me. My pre meds and from the taxol. My prayers are with you. It also makes eating a problem if you have mouth irritation,it makes your mouth more sore.🥰

Same from me! Also, check with your dentist and/or naturopathic dentist. Mine gave me a natural oil of sorts. I still use the salt baking soda solution for any mouth issues.

First step: 1 tsp baking soda/salt in 8 ounces of water, swoosh and spit 3-5 times a day. Second step: Over the counter Biotene mouth rinse. Third step: tell your doctor, there is a prescription mouth rinse.
Good luck!

I al d o have an otc mouthwash for healing mouth sored. It's Paroxyl.

Have you tried rinsing your mouth with water, salt and baking soda?