★★★★☆
I agree with Anjum from Miami regarding baking soda. I use double action bking soda, whatever that is, and it tingles somewhat. I take what is less than 1/8 teaspoon and put it directly in my mouth, don't bother to dilute it in water. Several times a day when the problem arises. Then I forget for a few days and the symptoms return. Also noticed that the problem is directly tied to sugar. After eating Italian ices I get a flare up right away. Am I going to give up sweets.... heck no. I discovered baking soda as the remedy because I noticed the problem subsided right after I brushed my teeth with a product that has baking soda (you guess which one). Then I went right to the high octane baking soda. BTW I went to Dr. specializing in this stuff and he didn't diagnosis it properly. He gave me a concoction that sort of worked but in the long run didn't help.