Quick answer
Most tooth pain comes from decay, a cracked tooth or filling, nerve inflammation, gum infection, erupting wisdom teeth or bite-related stress. The right tooth pain treatment depends on diagnosis and whether the goal is rapid relief, saving the tooth long term, or replacing a tooth that cannot be predictably restored.
Common first steps include a focused exam, X‑rays and urgent pain relief. Definitive care may be a new filling or crown, root canal treatment, gum therapy or extraction. If swelling, fever or trauma are present, seek emergency dental care the same day.
Tooth pain treatment options (compared)
- New filling or repair of a leaking filling - used when decay or a broken filling is the cause. Pros: conservative and cost‑effective. Cons: may not help if the nerve is already irreversibly inflamed.
- Crown (cap) - recommended when a tooth is heavily filled, cracked or after root canal to prevent fractures. Pros: strengthens chewing. Cons: higher cost than a filling.
- Root canal therapy - chosen when the nerve is inflamed or infected but the tooth can be saved. Pros: keeps your natural tooth; pain relief once cleaned. Cons: multiple visits; often followed by a crown on back teeth.
- Periodontal (gum) treatment - deep cleaning and infection control if pain is gum‑related. Pros: targets bleeding, swelling and loose teeth. Cons: may require staged care and home maintenance.
- Extraction - when a tooth is cracked below the gum, has very little sound structure, or prognosis is poor. Pros: rapid relief and lower upfront cost. Cons: leaves a gap; may need a dental implant, bridge or denture to restore function.
- Wisdom tooth care - cleaning, irrigation, gum relief or removal for pericoronitis and impaction. Pros: removes recurring source of infection. Cons: may involve surgery and recovery time.
- Night guard (occlusal splint) - for bite‑related pain and cracked tooth risk from grinding. Pros: protects teeth and restorations. Cons: adjunctive; does not treat decay or infection.
- Antibiotics - only when there is spreading infection, fever or significant swelling. Pros: controls infection risk. Cons: not a cure for the source of tooth pain.
What changes the treatment plan
- Diagnosis: decay, crack, nerve involvement, gum disease or sinus‑related pain
- Presence of swelling, fever or trauma (affects urgency)
- How much sound tooth and gum support remains
- Previous work on the tooth (large fillings, existing crown or root canal)
- Budget, private health extras and whether care is staged
- Preference for conservative vs definitive care and tolerance for multiple visits
For example, a painful cracked molar with good roots may do best with root canal plus a crown, while a vertically fractured tooth usually needs extraction and replacement planning.
Australian cost guide for tooth pain treatment
Indicative private fees vary by clinic and complexity. Typical ranges (AUD):
- Problem‑focused exam: $60-$120
- Small dental X‑ray (per film): $40-$60; OPG/CBCT if needed: $90-$250
- Tooth‑coloured filling: $180-$450+ (size/teeth affected)
- Root canal: incisor $900-$1,600; premolar $1,200-$2,000; molar $1,500-$2,500
- Crown after root canal or for cracked/heavily filled teeth: $1,500-$2,300
- Simple extraction: $220-$350; surgical extraction: $350-$550+
- Wisdom tooth extraction (per tooth): $300-$900+ (surgical complexity/sedation)
- Periodontal therapy (per session/area): $200-$400+
- Night guard (occlusal splint): $400-$700
Private health extras may rebate part of exams, X‑rays, fillings, root canal and crowns. Children may be eligible for the Child Dental Benefits Schedule. If cost is a barrier, see tooth pain with no insurance or ask about staging care for relief first, then definitive treatment.
What to expect at your first visit
- History and focused exam, including cold/pressure tests
- X‑rays to check decay depth, cracks, infection and bone
- Immediate pain relief (temporary dressing, smoothing a high bite, medication advice)
- Clear recommendation: options, pros/cons, costs and timeline
- Plan for definitive care (same day if possible, or staged)
Bring your medication list, private health card and any previous dental records or X‑rays if available.
Urgency: when to seek same‑day help
- Facial swelling, fever or feeling unwell
- Severe pain not settling with recommended pain relief
- Knocked‑out or broken tooth from trauma
- Bleeding that will not stop
- Difficulty swallowing, opening your mouth or breathing - go to a hospital emergency department
For persistent discomfort, sensitivity to cold or pain on chewing without swelling, book a prompt dental appointment to prevent the issue from worsening.
At‑home relief until your appointment
- Keep the area clean; rinse gently with warm salty water
- Avoid very hot/cold or sugary foods; chew on the other side
- If suitable for you, use over‑the‑counter pain relief as directed (paracetamol and/or ibuprofen)
- Do not apply aspirin to the gum or tooth
- Use a soft brush and floss carefully to remove trapped food
These measures ease symptoms but do not treat the cause. A dental assessment is still required.
Special situations
- Cracked tooth syndrome - sharp pain on bite/release. Often needs a crown; root canal if the nerve is involved.
- Wisdom tooth pericoronitis - tender gum around a partially erupted tooth. Cleaning, irrigation and, when recurrent, removal.
- Sinus‑related pain - upper back teeth may ache with congestion. A dental exam helps distinguish from tooth causes.
- Teeth grinding (bruxism) - widespread sensitivity or chipped edges. A custom night guard protects teeth and restorations.
- After a filling - temporary sensitivity is common; bite adjustment or further care may be needed if pain persists.
Questions worth asking at an appointment
- What is the most likely diagnosis and how certain are you?
- Is this urgent or likely to worsen if delayed?
- What are the treatment options and which do you recommend first?
- What are the upfront and total likely costs, including future work like a crown?
- What should I expect over the next few days, and when will you review me?
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