How can you stop a toothache immediately?

Flossing or rinsing can get rid of some common toothaches, but the particular type of remedy is affected by the cause, according to Smile Dental Center Family Dentistry. Taking anti-inflammatory medications such as aspirin or ibuprofen can also mitigate pain quickly by relieving nerve-ending pressure.

Alternating cold and hot applications is another strategy. With this approach, alternative frozen meat or peas with a hot water bottle on the source of pain until relief is felt, according to Smile Dental Center Family Dentistry. Using sterile cotton and putting a few drops of clove oil on the tooth causing the pain, often a visible cavity, can also offer relief.