Top Three Reasons for Severe Tooth Pain

woman holds her cheek and grimaces with tooth pain

Tooth pain can be excruciating. Whether dull and achy or sharp and throbbing, there’s no doubt the discomfort can significantly impact your daily life. Regardless of your tooth pain, it’s worth scheduling a check-in with our dentist. But if you’re curious about what the problem may be, keep reading to learn the top three reasons for severe tooth pain!

1. Dental Decay: The Culprit Behind Cavities

One of the most common causes of severe tooth pain is dental decay, which leads to cavities. When plaque and bacteria build up on the tooth’s surface, they produce acid that erodes the enamel, creating holes or cavities. These cavities expose the inner layers of the tooth, causing intense pain.

2. Dental Abscess: A Serious Infection

A dental abscess is a pocket of pus that forms in the tooth, the surrounding gums, or the bone. It is often a result of untreated dental decay or an infection that has spread. Dental abscesses are not only painful but can also lead to more serious health issues if left untreated. Symptoms of a dental abscess include severe, throbbing pain, swelling of the face or jaw, fever, and a foul taste in the mouth.

3. Tooth Sensitivity: Nerves Exposed

Tooth sensitivity can also cause severe pain and is often characterized by sharp, sudden discomfort. Tooth sensitivity occurs when the protective enamel of the tooth is worn down, exposing the dentin layer underneath. Dentin contains tiny tubes that lead to the tooth’s nerve. When these tubes are exposed to hot, cold, sweet, or acidic substances, it can lead to sharp pain.

Managing Tooth Pain

Experiencing severe tooth pain is a sign that something is wrong and requires prompt attention. Over-the-counter pain relievers may offer temporary relief, but they won’t address underlying issues like gum recession, enamel erosion, or teeth grinding. However, until your visit, it’s possible to manage tooth pain by avoiding the affected tooth, maintaining good oral hygiene, and eating soft room temp foods.

Restorative Dentistry in Louisville, Kentucky

If you’re experiencing tooth pain, we encourage you to contact our office. Ignoring severe tooth pain can lead to more extensive dental problems, but at Springhurst Hills Dentistry, we can address the problem right away!


Posted on behalf of Dr. Lan Tran, Springhurst Hills Dentistry

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Springhurst Hills Dentistry
10494 Westport Rd, Suite 107
Louisville, KY 40241
(502) 365-9699

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