Toothache is a symptom, not a diagnosis, and the same pain can come from decay, a cracked tooth, an exposed root, infection, or a problem in the jaw joint. Describing when it hurts and what triggers it usually tells a dentist more than trying to name the cause yourself.
Symptoms that bring people in urgently
You do not need to identify the cause before asking for help. Describe what you are experiencing and let the examination establish what is happening.
- Pain when biting or chewing
- Lingering hot or cold sensitivity
- Throbbing, pressure, or pain at night
- Pain near an older filling or crown
What the pattern of the pain suggests
Describing when and how a tooth hurts tells a dentist more than trying to name the cause. These patterns point in different directions.
- Sharp pain with cold that stops quickly — often sensitivity or a small area of decay
- Lingering ache after hot or cold — more likely to involve the nerve
- Pain on biting or releasing a bite — can suggest a crack
- Constant throbbing, worse lying down — often infection
- Dull ache across several teeth or the jaw — may be clenching or a sinus cause
- Pain with swelling or a bad taste — treat as urgent
What the dentist may need to do
Urgent care is usually staged: relieve the immediate problem, establish the cause, then agree the definitive treatment. The first appointment does not always complete all three.
- Exam and targeted X-rays
- Testing the tooth and nearby tissues
- Restorative, endodontic, periodontal, or extraction options
- A plan for replacing the tooth if it cannot be retained
How the cause is identified
Toothache has many possible causes and they are not distinguishable from the outside. The examination narrows it down.
- Questions about timing, triggers and how long the pain lasts
- Testing the tooth's response to cold and to gentle pressure
- Checking each tooth for cracks, decay, wear and failed restorations
- X-rays to see between teeth and around the roots
- Checking the gums, bite and jaw joint
- Explaining the likely cause and the treatment choices before anything is done
What happens at an urgent appointment
The priority is identifying the source of the problem and doing what can safely be done now. That often means an examination and X-ray, then either immediate treatment or a plan with a short timeframe.
This website is not monitored continuously and cannot promise same-day availability. Call 911 or go to an emergency room for trouble breathing or swallowing, uncontrolled bleeding, serious facial injury, or swelling spreading toward the eye or neck — see emergency dentist or emergency room.
What the treatment might be
The right treatment follows from the cause. The same symptom can end in very different places.
- A filling where decay is the cause
- Desensitising treatment for exposed root surfaces
- Root-canal treatment where the nerve is involved
- A crown where a cracked tooth needs holding together
- Extraction where the tooth cannot be saved
- Treating the gum, bite or clenching where the tooth itself is sound
Ask for an urgent appointment
Select the urgent option and give your timing honestly when you request an appointment. We follow up to arrange care with a Vermont dental practice, which sets its own availability.
Common questions
What people ask before scheduling
Why does my tooth hurt more at night?
Lying down increases blood flow to the head, which can increase pressure inside an inflamed tooth. There are also fewer distractions. It is a common pattern and worth mentioning, because it can point toward the nerve being involved.
The pain stopped on its own — do I still need to go?
Yes. Pain stopping does not reliably mean the problem stopped. When a nerve dies the pain can disappear while infection continues quietly, and the next stage is usually worse.
Can a sinus problem feel like toothache?
It can, particularly in upper back teeth, and the reverse is also true. That is one of the things an examination and X-ray are for.
Should I put an aspirin on the tooth?
No. Aspirin held against the gum can burn the tissue. Take pain relief as directed on the packet and get the tooth examined.
Which tooth hurts is not obvious to me — is that a problem?
Not at all, and it is very common. Dental pain refers along the jaw, so patients frequently point to the wrong tooth. Testing each tooth is a routine part of the examination.
Can I be diagnosed from this form?
No, and you should be wary of anywhere that offers to. Urgent problems need an examination and usually an X-ray to establish the cause before treatment.
Will I be seen the same day?
Availability is set by the dental practice, and this website cannot guarantee it. Submit the request with honest timing. For anything life-threatening, call 911 rather than waiting.
What will an urgent visit cost?
An urgent assessment fee is usually quoted before the appointment. What follows depends entirely on what is found, so a full estimate comes after the examination.
Patient education sources
Sources were checked on August 19, 2026. Personal recommendations require a dental examination.