If you have tooth pain that doesn’t go away, it’s a sign that something is wrong with your tooth. Most likely, the decay has reached the more sensitive layers of your tooth, causing inflammation and pain.

There are a few things you can do to figure out whether your tooth pain is something you can treat at home or if you need to see a dentist. In this guide, we’ll take a deep dive into the steps you need to take before you do so.

Common Causes of Tooth Pain

1) Cavity or Tooth Decay

One of the most common causes of tooth pain is a cavity or tooth decay. When plaque and bacteria build up on your teeth, they can create tiny holes in your enamel. These holes are called cavities, and they can cause a lot of pain and sensitivity.

If your tooth is decaying, you’ll find that the tooth becomes more sensitive to cold and hot food and beverages. The tooth may also be tender to the touch. If you think you might have a cavity, it’s important to see a dentist as soon as possible. Cavities can only be fixed with professional dental care. 

2) Gum Disease

Gum disease, or gingivitis, is another common cause of tooth pain. Gum disease occurs when plaque and bacteria build up on your gums and cause them to become inflamed. 

The inflammation can lead to pain, swelling, and bleeding. The symptoms of gingivitis are more common in some people than others. Gingivitis can be treated at home with proper oral hygiene. In severe cases, gingivitis will require professional treatment.

3) Mouth Ulcer

Mouth ulcers are small sores that can develop on the gums, tongue, or inside of the cheek. Mouth ulcers are usually harmless and will go away on their own. However, they can be painful and cause discomfort.

Mouth ulcers are common and can be caused by many things. They often cause pain and swelling and can bleed easily.

4) Sinus Infection

A sinus infection, or sinusitis, is a common infection of the sinuses. Sinuses are small, air-filled spaces behind the forehead, cheeks, and nose. Sinus infections can cause pain, inflammation, and a feeling of pressure in the face.

Sinus infections are caused by viruses, bacteria, or fungi. They can be caused by a cold, the flu, or allergies. Sinus infections are treated with antibiotics, antiviral drugs, or antifungal drugs.

These sinus infections can often cause tooth pain. If a person has a sinus infection, they should go to the dentist to have their teeth checked. The dentist may find that the person has a tooth infection.

5) Tooth Abscess

A tooth abscess is an infection in the tooth. It is caused by bacteria. A tooth abscess can cause pain, swelling, and redness. It is treated with antibiotics, pain relievers, and a root canal.

If you think you may have an infection, it’s important to see a dentist right away. Infections can cause a lot of pain, swelling, and redness.


There are many different types of dental problems. Some are more serious than others. If you think you may have a dental problem, it’s important to see a dentist right away.

Dental First can provide quality care no matter what ails your teeth. We are an emergency dental clinic that can address your dental issues in a pinch. Contact us today to get help.