Serious Tooth Ache. My problem is an infected tooth and it's killing nerves. I've tried just about every thing on this site with no relief.
What did work, flushing the bad tooth with very cold water (ice water). I started off with room temp bottled water and slowly made the water colder with ice, so it didn't hurt as much.
Ice cold water does numb the nerve and brings instant 98% relief. The down side is it only last a few seconds after applied so I have spent the last 24 - 30 hours sipping ice water, with no sleep Just long enough to get to a dentist.