hi, I'm new and my father is currently receiving radiation threatment at the Royal Marsden in London for tongue cancer. He has just started his 3rd week (will have 6 in total) and I know his side effects will get worse so I'm just wondering if there's anything natural he can take to help with the dry mouth and sore throat. If the effect is similar to sunburn inside the mouth, would drinking any kind of aloe product help, at all?
thanks very much, nikki