Which type of inflammatory disorder causes painful mouth sores?

Yikes. I feel sorry for anyone afflicted with this.

Baking soda and hydrogen peoxide.

Aragon, OK if you want to starve yourself to death.

ТАШУНКО САПА, Quack medicines are dangerous. You should definitely not use hydrogen peroxide without medical supervision.

The best cure of any disorder is fasting only on liquids such as pure water , organic broths and herbal teas . Have a pure diet , no sugar ( which is the source of many diseases as well as dairy ) . God bless