What Is a Toothache?

A toothache is pain that originates from a tooth or the surrounding tissues. The discomfort may be constant or intermittent, mild or severe, and can occur with chewing, temperature changes, or even without any obvious trigger.

Some toothaches come and go for weeks or months, while others develop suddenly and become increasingly painful.

Although the pain may seem to come from a specific tooth, it can sometimes be difficult to identify the exact source without a dental examination.

Common Causes of Toothaches

Tooth pain can have many causes, including:

• Tooth decay (cavities)
• Cracked or fractured teeth
• Inflamed tooth nerve (irreversible pulpitis)
• Dead or infected tooth nerve (necrotic pulp)
• Dental abscess
• Worn teeth from grinding or clenching
• Gum disease
• A broken filling or crown
• Tooth eruption (such as wisdom teeth)
• Trauma or injury

Because several of these conditions can produce similar symptoms, an examination is the best way to determine the true cause.

Signs and Symptoms

Depending on the cause, you may experience:

• Sharp or throbbing pain
• Sensitivity to hot or cold
• Pain when biting or chewing
• Pain that lingers after eating or drinking
• Swelling of the gums or face
• A bad taste in your mouth
• Pain that wakes you up at night
• A chipped, cracked, or broken tooth

Some dental problems may cause little or no pain until significant damage has already occurred.

When Should You See a Dentist?

You should schedule an examination if:

• Your toothache lasts longer than a day or two.
• Pain is severe or getting worse.
• You notice swelling of the gums or face.
• Hot or cold sensitivity lingers after the source is removed.
• It hurts to chew or bite down.
• You develop a fever or drainage around the tooth.

Prompt treatment can often prevent a more serious infection and may increase the chances of saving your natural tooth.

How Is a Toothache Diagnosed?

Finding the source of a toothache often requires more than simply looking at the tooth.

During your examination, Dr. Omeltschenko may evaluate:

• Digital X-rays
• Clinical photographs
• Existing fillings or crowns
• The health of the tooth’s nerve
• Your bite and chewing patterns
• Gum health
• Nearby teeth that may be referring pain

Because many conditions produce similar symptoms, an accurate diagnosis is the first step toward successful treatment.

What Happens If a Toothache Is Left Untreated?

Ignoring tooth pain rarely makes the underlying problem go away.

Depending on the cause, delaying treatment may lead to:

• Increasing pain
• Infection
• Dental abscess
• Fractured teeth
• Bone loss
• Spread of infection
• Tooth loss
• More extensive and costly treatment

Early treatment is often simpler, less invasive, and more predictable.

Possible Treatment Options

Treatment depends entirely on the cause of your toothache.

Common treatments include:

• Tooth-Colored Fillings – for cavities caught before they become extensive.

• Dental Crowns – to protect cracked, weakened, or heavily restored teeth.

• Root Canal Therapy – when the tooth’s nerve has become permanently inflamed or infected.

• Tooth Extraction – when a tooth cannot be predictably restored.

• Periodontal Treatment – when gum disease is contributing to the discomfort.

Our goal is always to recommend the most conservative treatment that offers the best long-term outcome.