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Wisdom Tooth Pain: Why It Hurts, What Helps Tonight and When It Needs Removing

Wisdom teeth arrive late, into a jaw that often has no room for them. A partly erupted tooth traps food under a flap of gum, the gum gets infected, and the pain starts. It is one of the most common reasons adults in their twenties call an emergency dentist.

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Is wisdom tooth pain an emergency?

It is urgent when there is swelling, a bad taste, fever, or you cannot open your mouth fully. Those signs mean the gum around the tooth is infected, and infection here can spread toward the throat. Call 1-855-219-4656 for a same-day appointment. Mild aching as the tooth pushes through can be managed at home for a day or two, but persistent or worsening pain should still be checked this week. If swelling reaches the neck or swallowing becomes difficult, go to the emergency room.

Wisdom tooth pain has a habit of arriving at the worst time, during exams, holidays or the week of a big event. The first visit is mostly about stopping the infection and getting you comfortable. Whether the tooth comes out that day or later depends on what the X-ray shows, and the dentist will walk you through both options before doing anything.

Signs of a wisdom tooth problem

  • Aching at the back of the jaw that comes and goes, often worse when chewing
  • Red, swollen gum over or around a tooth that is only partly through
  • A bad taste or smell from food and bacteria trapped under the gum flap
  • Difficulty opening wide or pain when swallowing on that side
  • Swollen cheek or tender glands under the jaw
  • Pressure against the tooth in front, sometimes with earache

Wisdom teeth that are fully through and easy to clean rarely cause trouble. The ones that hurt are usually tilted, stuck against the next molar, or half covered by gum. An X-ray shows which situation you have and whether the tooth is worth keeping.

Partly erupted lower wisdom tooth with red, inflamed gum around it

What to do tonight, before you are seen

What to do and what to avoid
DoDon't
Rinse with warm salt water every few hours, aiming the water at the back of the jawDo not poke at the gum flap with a toothpick or fingernail
Take ibuprofen as directed to reduce both pain and swellingDo not place aspirin or numbing gel deep into the gum pocket
Brush the area gently, even if it is sore, to keep bacteria downDo not chew on that side or eat hard, seedy or crumbly foods that lodge under the gum
Use a cold compress on the cheek if it is swollenDo not ignore fever or a swollen throat. That is a spreading infection

How the dentist deals with it

1

Examine and X-ray

The dentist looks at the gum, checks how far you can open, and takes an X-ray to see the position of the tooth, the roots and their distance from the nerve.

2

Calm the infection

The pocket under the gum is flushed out and cleaned. Antibiotics may be prescribed if the swelling has spread. This alone brings relief within a day or two.

3

Decide on removal

If the tooth is impacted or keeps flaring, wisdom tooth removal is planned, often on the same visit if the infection is mild. Nervous patients can ask about sedation.

Cost of wisdom tooth treatment

Cost of wisdom tooth treatment
TreatmentWithout insurance
Emergency exam + X-ray$100–$250
Cleaning the infected gum + antibiotics$200–$500
Simple wisdom tooth extraction$150–$400
Impacted wisdom tooth removal (per tooth)$300–$900
Sedation$50–$300

Estimates from partner clinic fee schedules. Your dentist quotes the exact fee before treatment. See the emergency dental cost guide and the no-insurance guide.

Treatments and related guides

Treatments a dentist may use: Wisdom tooth removal, Emergency tooth extraction, Sedation for anxious patients.

Wisdom Tooth Pain FAQ

Need help right now? Call 1-855-219-4656, free, 24 hours a day.

Is wisdom tooth pain an emergency?
It becomes one when the gum around the tooth is infected: swelling, a bad taste, fever or trouble opening your mouth. That needs a dentist the same day. Plain aching from a tooth coming through can wait a day or two with home care.
Why does wisdom tooth pain come and go?
A partly erupted tooth has a gum flap over it. Food and bacteria collect underneath, the gum flares, your body fights it down, and the cycle repeats. Each episode tends to be worse than the last until the tooth is removed or fully erupts.
Do all wisdom teeth need to come out?
No. A wisdom tooth that has come through straight, has room and can be cleaned can stay. Removal is advised when the tooth is impacted, decayed, damaging the next molar or causing repeated infections.
Can the dentist remove it the same day?
Often, yes, if the infection is mild and the tooth is not deeply impacted. When the swelling is significant, the dentist may clean the area and start antibiotics first, then remove the tooth a few days later when it is safer and less painful.
How long does recovery take after removal?
Most people are back to normal activity in two or three days after a simple extraction and about a week after a surgical one. Keep the clot in place by avoiding straws, smoking and hard rinsing for the first few days.
Portrait of Dr. FULL NAME, DDS, reviewing dentist

Medically reviewed by Dr. FULL NAME, DDS. Last reviewed . Sources: ADA MouthHealthy, Wisdom Teeth, ADA MouthHealthy, Extractions. Editorial policy.

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