You should seek prompt evaluation when tooth pain is severe, worsening, interfering with sleep, or accompanied by swelling or other signs of infection.

Urgent evaluation may also be appropriate if you have:

• Severe or throbbing tooth pain

• Pain when biting or chewing

• Swelling of the gums or face

• A cracked or injured tooth

• A dental abscess or drainage from the gums

• New pain in a previously root canal-treated tooth

• Dental trauma involving a permanent tooth

• A permanent tooth that has been knocked out

• A tooth that has been pushed out of position

• A loose permanent tooth following trauma

Not every painful tooth requires root canal treatment. The first step is identifying the source of the problem and determining the most appropriate treatment.

Severe, spontaneous, or throbbing tooth pain can be a sign of significant inflammation or infection inside the tooth.

Some patients notice pain that begins without chewing or touching the tooth, worsens when lying down, or wakes them from sleep. Others experience prolonged sensitivity to hot or cold temperatures.

A careful examination and diagnostic testing can determine whether the dental pulp is inflamed or infected and whether root canal therapy is necessary.

Pain when biting or chewing can have several possible causes, including inflammation around the root of a tooth, a cracked tooth, an infection, or problems with the supporting tissues.

Because different conditions can produce similar symptoms, the location and cause of the pain should be diagnosed before treatment is recommended.

Testing may include tapping on the tooth, bite testing, temperature testing, periodontal evaluation, and dental imaging.

Swelling around a tooth can indicate that infection has spread from the root canal system into the surrounding tissues.

You may notice:

• Swelling of the gum near a tooth

• A small bump or “pimple” on the gum

• Drainage or an unpleasant taste

• Facial swelling

• Tenderness around the affected tooth

Dental infections should be evaluated promptly.

Root canal treatment may be needed to remove the source of infection from inside the tooth. Antibiotics are not a substitute for treating the source of a dental infection and are prescribed only when clinically appropriate.

If swelling is rapidly increasing or is associated with difficulty breathing or swallowing, seek immediate emergency medical care.

A tooth that has already received root canal treatment can occasionally develop new pain or swelling months or years later.

Possible causes include recurrent infection, untreated or complex anatomy, leakage around a restoration, new decay, or a crack in the tooth.

New symptoms do not automatically mean the tooth needs to be removed. A complete evaluation can determine whether root canal retreatment, endodontic microsurgery, restorative treatment, or another approach may be appropriate.

The goal of an urgent visit is first to determine exactly which tooth is causing the problem and why.

Your evaluation may include:

• Review of your symptoms and dental history

• Clinical examination

• Cold or other pulp testing

• Percussion and bite testing

• Periodontal evaluation

• Dental X-rays

• 3D CBCT imaging when additional information is needed

Once a diagnosis is established, Dr. Safi will explain the findings and review your treatment options.

If treatment is indicated and scheduling allows, treatment may be started or completed during the same visit. In other situations, the goal of the emergency visit may be to relieve symptoms, stabilize the condition, and arrange definitive treatment.