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Signs You Need A Root Canal That You Shouldn't Ignore

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Sharp jabs or a steady throbbing in one or more teeth can indicate an underlying infection within your tooth's core. This discomfort can intensify while eating or applying pressure. Keep reading to learn more about the most common signs that you need a root canal and how a dentist can help.

Tooth Sensitivity

If your tooth becomes sensitive to temperature changes, particularly when exposed to hot or cold substances, you may have underlying tooth problems. This heightened sensitivity occurs because of the compromised condition of the nerve.

The response to hot and cold foods is worse due to the proximity of the infection to the nerve. Plus, the pain and sensitivity often seem to travel or even linger. However, not all such sensations mean you need a root canal. You need to check with your dentist to be sure.


Discoloration or darkening accompanied by an irregular tooth texture may stem from decay or infection. Many infected teeth develop a grayish or brown appearance, especially when compared to your other, healthy teeth. Additionally, this change might contribute to heightened sensitivity.

Swollen Gums

Swollen or tender gums can indicate an advancing infection. If the swelling and tenderness are across many teeth, you may have gum disease. However, if the swelling occurs mainly around one tooth, then you could have a tooth infection. The swelling may come and go at first. But when the infection gets worse, you could develop a full-blown abscess.

Persistent Gum Bump

The emergence of a persistent pimple-like bump on your gum can signal an infection's progression. A large and persistent abscess indicates a severe tooth infection. If left untreated, you could lose your tooth. Severe abscesses can also be life-threatening. Such signs underscore the importance of addressing the situation promptly.

Unpleasant Taste

An enduring unpleasant taste in your mouth may be from your infected tooth and abscess draining. This distinct taste often indicates the presence of an infection within the tooth. Bad breath can accompany this symptom, shedding light on potential oral health issues.

Underlying Structural Complications

If you notice increased tooth mobility accompanied by pain, it might point to an infection compromising the tooth's structural integrity. A severe infection can move into the bone and cause bone loss. You could lose more than one tooth if the infection worsens.

Recognizing these distinctive signs that you need a root canal is essential. If any resonate with your current dental condition, seek professional consultation. A dentist can help by conducting a thorough examination and recommending appropriate treatment to address potential problems before they escalate.

Contact your dentist for more information about root canals