I know how painful toothaches can be! I used Baby Orajel and smothered my gums in it, give that a try, it seemed to work better then Ambesol and etc. I also used Bacardi Rum to put on my gums around the tooth. An alcoholic beverage is much more likely to provide relief for.
You could also crush an aspirin and do the same thing. Take some aspirin or ibuprofen when you go to be it will help.
The drinks mentioned above to help you get rid of your toothache are the simple remedies that you can adopt whenever the ache suddenly hits you at odd times. Liquor like whiskey and rum can be used to get rid of a toothache. You do not have to drink this however you can rinse your mouth with the liquor. You can spit out the residual alcohol.
Use a tea bag to relief toothache. Steep the tea bag in a hot water and then remove it. Use this steeped tea bag on the affected tooth. This will allay your tooth pain.
Toothache Relief SALT WATER RINSE.
Swish the mixture around in your mouth. Use more salt (a stronger mixture) if required. Cloves may be the most effective method to soothe a toothache.