Clove oil is a natural remedy that has been used for centuries to treat toothaches. It is an essential oil derived from the clove tree (Syzygium aromaticum) that contains a potent natural ...

Toothaches can be excruciatingly painful ... which helps decrease swelling and numb pain. Clove oil: Clove oil contains eugenol, a natural anesthetic that can numb the pain and provide relief.

Jablow recommends using a dab of clove oil to help reduce toothache pain: Gently dip a cotton swab (Q-Tip) or cotton ball into clove oil. Make sure it is a small amount — no need to drench the tip.