Pain is not fun. You can try Sensodyne toothpaste
at your local grocery store, Walmart, CVS, Walgreens,
Ebay, Amazon. When i use it on a daily bases in
the morning and evening, the toothepaste begins
to repair gums and sensitive areas in the mouth
and helps bide you some time before spending lots
of money on dental work.
I think you can also use Orajel that numbs
tooth pain too. We use it on our babies
when they began cutting teeth. Adults
can use it too.
Hope this helps.