Question: what is the best remedy for severe toothache?
Answer: Salt water rinse. For many people, a salt water rinse is an effective first-line treatment. ...  Hydrogen peroxide rinse. A hydrogen peroxide rinse may also help to relieve pain and inflammation. ...  Cold compress. ...  Peppermint tea bags. ...  Garlic. ...  Vanilla extract. ...  Clove. ...  Guava leaves.