Kill the pain!  Here a few home remedies to kill your toothache:

  • Put some ground clove next to your aching tooth to experience relief from pain.
  • Add a tsp.of salt in warm water and rinse your mouth with it. The salt will help kill the bacteria.
  • Chewing a clove of garlic helps against pain. You can also add some salt to crushed garlic and place it near the aching tooth.
  • Fry a pinch of asafoetida in clarified butter and place it on the tooth.
  • Boil 4-5 guava leaves in water and use this decoction as mouthwash after it cools down.

Additional Reading:
Easy Home Remedies for Toothache and Gum Remedies
Toothache and Swelling
All Natural Time Tested Health Products