Toothaches are no fun. They’re doubly unfortunate if one is afraid to step foot into the dentist’s office. While there are plenty of ways to address toothaches at both home and a dental practice, treatment can vary based on the severity as well as the source of the pain.

What causes toothaches?

Causes of toothaches can range from:

  • Tooth decay
  • Abscessed tooth
  • Tooth fracture
  • A damaged filling
  • Infected gums
  • Repetitive motions, such as chewing gum or grinding one’s teeth
  • A serious underlying health condition

While these conditions (and more) can create discomfort, they don’t exactly explain why toothache is even possible.

So, why exactly do toothaches happen anyway?

Unlike a burn or cut, the pain from a toothache feels as if it’s radiating. This sensation is due to the interesting anatomy of teeth.

Specifically, under the hard, crystal calcium shell (the outermost layer of teeth) exists a mass of blood vessels, connective tissues, structural cells, and nerves. Importantly, teeth are connected to the trigeminal nerve, one of the many cranial nerves (nerves in the skull) we all have.

It’s all in the cranial nerves.

Now, cranial nerves are a little different from nerves elsewhere in the body. Specifically, these nerves are hooked directly to the brain rather than one’s spinal cord. This connection, in a way, creates a “short-circuit” of sorts. In other words, these nerves mean that teeth feel only pain instead of any other sensations.

For example, unlike skin—which can distinguish between hot, cold, wet and more—teeth can only distinguish between pain and no pain.

What are some home remedies for tooth pain?

Although toothaches may be agonizing, there fortunately are many home remedies to mitigate the pain. Fortunately, they all use common ingredients found around the house, which means a trip to the store might not even be necessary.

The first home remedy? It relies on an herb that’s been used for medicinal purposes since ancient times…