Front page » Blog » What to Do When You Have a Toothache – Everything You Need to Know About Tooth Inflammation

‘Pain, more specifically tooth inflammation, is one of the most common dental problems. If not treated in time, it can lead to serious complications, ranging from severe pain to tooth loss. There are many tips and home remedies online that are believed to help treat tooth inflammation. While some may provide temporary relief, they are only short-term solutions until you visit a dentist who can resolve the issue permanently.

Whether it is mild irritation or intense pain, it is important to understand that any tooth inflammation is a signal that your body is reacting to an infection—and that it is time to see a dentist. In this blog, our experts explain what causes tooth inflammation, how to recognize it, and how to prevent and treat it.

What is tooth inflammation?

Tooth inflammation, also known as pulpitis, occurs when the inner tissue of the tooth—the pulp, which contains nerves and blood vessels—becomes inflamed. This inflammation can be reversible (temporary and treatable) or irreversible (permanent nerve damage). If left untreated the infection can spread beyond the root, causing abscesses, swelling, and severe pain that affects daily life.

What causes tooth inflammation?

The most common causes include:

• Untreated tooth decay penetrating deep into the toot
• Cracks or fractures allowing bacteria to enter
• Poorly placed fillings or crowns causing nerve irritation
• Dental trauma (impact) damaging the nerve
• Periodontal disease spreading infection to the tooth root

In most cases, the main cause is a bacterial infection. If not treated in time, it can spread to the jaw, sinuses, or even the bloodstream.

Symptoms of tooth inflammation

Early signs can resemble temporary sensitivity, but key symptoms include:

• Throbbing pain, especially at night
• Sensitivity to hot and cold
• Swelling of gums or face
• Unpleasant taste in the mouth
• Swollen lymph nodes in the neck
• Fever or elevated body temperature

If you experience more than one of these symptoms, there is a high likelihood of infection requiring urgent treatment. In that case, we recommend contacting our experts and booking a free initial consultation via our online form.

Is tooth inflammation treatable?

Treatment depends on the stage and severity:

1. Pulpitis treatment
For reversible inflammation, the dentist removes decay and restores the tooth with a filling, allowing full recovery if treated early.

2. Endodontic treatment (root canal)
For irreversible cases, the infected nerve is removed, canals are cleaned, disinfected, and filled. The tooth is then restored with a filling or crown to ensure strength and aesthetics.

3. Antibiotic therapy
If the infection has spread, antibiotics may be prescribed to prevent abscesses or systemic infection. Antibiotics should only be taken under professional guidance.

4. Surgical treatment
In severe cases (e.g. abscesses), surgical drainage or root removal may be necessary. These procedures are performed under local anesthesia and provide quick relief.

How to prevent tooth inflammation

1. Proper oral hygiene
Brush at least twice daily with fluoride toothpaste, use dental floss and interdental brushes, and mouthwash.

2. Regular dental check-ups
Visit your dentist at least once or twice a year for early detection and professional cleaning (removal of plaque, tartar, and stains).

3. Healthy diet and strong immunity
Reduce sugar and fizzy drinks. Increase intake of fruits, vegetables, vitamins C and D, and calcium.

4. Wear protection during sports
Use custom-made mouthguards to prevent dental injuries.

If you’re thinking about improving your health and feeling better in your own skin, now is the perfect time to start. Get in touch with us on +385 1 4059 749 or you can reach us on our free UK number at +44 800 08 68 414. You can also email us at info@drstimac.com, or fill in our online form.