1. Keep salt and pepper handy

Salt mixed with pepper is a great remedy for extreme tooth ache as both the ingredients have antibacterial, anti-inflammatory and analgesic properties. You can make a paste and use it as a tooth paste every day to stay away from the extreme pain.
2. Good old clove

Cloves have anti-inflammatory, antibacterial and even anaesthetic properties that can help you cure extreme tooth pain and fight infection. Dab a cotton ball in clove oil and rub it directly on the sore tooth. Or, you can mix a few drops of clove oil in half a glass of water and use it as a mouth wash.
3. Warm salt water

A glass of warm salt water is the easiest and the quickest way to ease the pain quickly. It will help decrease the inflammation and and also fight the bacteria that cause infection.