Medically reviewed by Dr Harvey Sandhu BDS (U.K), AHPRA Registration: DEN0001881481. Last reviewed July 2026.
Toothache is your body’s warning system. It means something is wrong inside or around the tooth that requires professional attention. Dental pain ranges from a dull ache to severe, throbbing agony that disrupts sleep and daily life.
If you are experiencing a severe toothache emergency right now, call Albany Creek Dental directly at (07) 3325 2444 for same-day appointment scheduling.
What Causes a Toothache? The 8 Most Common Reasons
Toothache has many causes, ranging from simple decay to serious infection. Identifying the specific cause determines the correct treatment. According to the Australian Institute of Health and Welfare (AIHW), 1 in 3 Australian adults have untreated tooth decay, making it the leading cause of dental pain nationwide.
1. Tooth Decay (Cavities)
Tooth decay occurs when oral bacteria produce acid that eats through tooth enamel into the underlying dentin, eventually reaching the nerve. Early decay produces no pain. Pain begins once the decay reaches the dentin layer.
Patients experience sensitivity to sweet, hot, or cold foods that lingers after the trigger is removed. Dentists treat early decay with a filling. Advanced decay reaching the nerve requires root canal treatment. Research from the AIHW National Study of Adult Oral Health (2017-18) shows 32.1% of Australian adults aged 15 and over have untreated coronal decay.
2. Dental Abscess
A dental abscess is a pus-filled infection at the root tip, caused by untreated tooth decay or a cracked tooth. This condition produces severe, throbbing, constant pain that does not stop. Facial swelling often accompanies the infection.
A dental abscess is a medical emergency because the infection spreads rapidly to surrounding tissues. Treatment involves antibiotics to control the infection, followed by root canal therapy or extraction. Learn more about infections and emergency dentist care.
3. Cracked or Broken Tooth
A crack in the tooth allows bacteria and temperature changes to reach the nerve directly. Patients feel sharp pain when biting down or releasing biting pressure, alongside sharp pain on hot or cold exposure.
Cracks are invisible to the naked eye. Dentists diagnose them using a specific bite test. Treatment involves placing a dental crown to hold the tooth together. If the crack reaches the nerve, root canal treatment is necessary beforehand.
4. Gum Disease
Advanced gum disease, known as periodontitis, causes bone loss, gum recession, and loose teeth. Infection within the gum pocket creates throbbing pain around the tooth root.
Patients experience a dull ache, sore gums, pain when chewing, and bleeding when brushing. Treatment involves deep cleaning procedures called scaling and root planing, followed by ongoing maintenance. Read about our gum disease treatment options.
5. Wisdom Tooth Problems
An impacted or partially erupted wisdom tooth traps food and bacteria in the gum flap. This causes a deep ache at the back of the mouth. The pain radiates to the ear or jaw.
This condition frequently causes pericoronitis, which is a gum flap infection. It primarily affects individuals aged 17 to 25. Treatment includes professional cleaning, antibiotics if infected, and surgical wisdom tooth removal.
6. Sinus Pressure
The maxillary sinus sits directly above the upper back teeth. Nasal congestion creates pressure on the roots of these teeth, mimicking a toothache.
Patients feel a dull ache in multiple upper back teeth that worsens when bending forward or jumping, particularly during a cold. This is not a dental problem, but patients frequently mistake it for one. Decongestants resolve the issue. A dental check rules out actual tooth decay.
7. Teeth Grinding (Bruxism)
Teeth grinding wears down tooth enamel and inflames the periodontal ligament around the tooth root. Patients feel a dull ache in multiple teeth, worst in the morning, accompanied by jaw pain and headache. Stress and sleep apnoea frequently cause this behaviour. Dentists treat grinding with a custom night splint to prevent further damage. See our range of custom grinding and clenching appliances.
8. Lost Filling or Crown
A lost filling or crown exposes the underlying dentin or tooth root. The exposed area becomes highly sensitive to temperature and pressure. Patients notice sudden sensitivity to hot or cold, alongside a rough edge on the tooth. Treatment involves replacing the dental fillings or re-cementing the crown during a single appointment.
What Do Different Types of Tooth Pain Mean?
Identifying the specific type of dental pain helps determine the underlying cause and the urgency of care. Different pain patterns align with specific dental conditions.
The table below defines common pain types, their likely causes, and the recommended urgency for seeking treatment.
| Pain Type | Likely Cause | Urgency |
|---|---|---|
| Sharp, shooting pain on hot/cold | Early decay, exposed dentin, worn enamel | Book this week |
| Throbbing, constant pain that won’t stop | Abscess or advanced decay reaching nerve | Emergency – call today |
| Sharp pain when biting down | Cracked tooth, loose filling | Book this week |
| Dull ache in jaw/back teeth | Wisdom tooth, grinding, gum disease | Book within 1-2 weeks |
| Pain that wakes you at night | Pulpitis (nerve inflammation) or abscess | Emergency – call today |
| Pain with facial swelling | Spreading infection (cellulitis) | Go to emergency NOW |
| Pain in multiple upper back teeth | Sinus pressure | See GP or dentist |
| Sudden sensitivity after losing filling/crown | Exposed dentin | Book this week |
How Can I Relieve Toothache Pain at Home?
These measures provide temporary relief only. Toothache returns and worsens without professional treatment, as the underlying nerve or infection remains active.
- Use a salt water rinse: Dissolve 1/2 teaspoon of salt in a glass of warm water. Rinse for 30 seconds, then spit out. Saltwater reduces inflammation and cleans the affected area. Repeat every 2-3 hours.
- Apply a cold compress: Hold an ice pack wrapped in a cloth to the outside of the cheek for 15 minutes on, followed by 15 minutes off. Never apply ice directly to skin or tooth. Cold restricts blood vessels, numbing the pain.
- Take pain medication: Ibuprofen 400mg combined with paracetamol 500mg provides stronger relief than either medication alone. Take exactly as directed on packaging. Do not exceed maximum daily doses.
- Apply clove oil (eugenol): Dab a small amount of clove oil onto a cotton bud, then apply to the painful tooth and surrounding gum. Eugenol is a natural anaesthetic that numbs the nerve. Pharmacies stock clove oil.
- Keep your head elevated: Prop your head up with 2-3 pillows at night. Lying flat increases blood pressure in the head, intensifying toothache.
- Avoid dietary triggers: Stay away from hot, cold, sweet, and acidic foods. Chew on the opposite side of your mouth to avoid pressure.
- Place clove oil on a cotton pellet: For a cavity with a visible hole, place a small cotton pellet soaked in clove oil gently into the cavity for targeted temporary relief.
Home remedies manage pain temporarily. The underlying cause – decay, infection, or fracture – does not resolve without professional dental treatment. Book an appointment as soon as possible.
When Is a Toothache a Dental Emergency?
A toothache is a dental emergency if you experience severe, uncontrolled pain, facial swelling, or signs of systemic infection.
Red flag symptoms require immediate attention:
- Severe, uncontrolled pain that does not respond to painkillers
- Facial swelling in the cheek, jaw, or under the eye
- Fever or feeling generally unwell
- Difficulty breathing or swallowing
- Pain that wakes you from sleep
- A visible pimple or bump on the gum, indicating an abscess
- Pus or foul-tasting discharge from around the tooth
- Trauma or injury to the mouth or face
If you have difficulty breathing or swallowing, or swelling that is spreading rapidly, go to the nearest hospital emergency department immediately. For severe dental pain, call our emergency dentist team at (07) 3325 2444.
How We Diagnose Toothache at Albany Creek Dental
Diagnosing a toothache requires a systematic approach to pinpoint the exact source of pain. Dr Harvey Sandhu BDS uses a comprehensive 7-step diagnostic process at Albany Creek Dental.
- Review symptom history: We ask about pain type, duration, triggers, and onset time.
- Perform a visual examination: We check for visible decay, cracks, gum swelling, and broken fillings.
- Take a digital X-ray: We use low-radiation digital X-rays to see inside the tooth and surrounding bone. X-rays reveal decay between teeth, abscesses at root tips, bone loss, and impacted wisdom teeth.
- Conduct a pulp vitality test: We apply a cold stimulus to the tooth. A healthy tooth feels a brief cold sensation. An inflamed nerve lingers with pain. A dead nerve feels nothing.
- Perform a percussion test: We gently tap each tooth. Pain on tapping indicates inflammation in the ligament surrounding the root.
- Administer a bite test: We ask the patient to bite on a cotton roll or bite stick. Pain on release indicates a cracked tooth.
- Complete periodontal probing: We measure gum pocket depths around each tooth. Deeper pockets indicate active gum disease.
What Are the Treatment Options for Toothache?
Treatment directly targets the diagnosed cause of the toothache. Dentists match specific procedures to the underlying pathology to eliminate pain and restore function.
The table below defines the primary treatments for common causes of dental pain.
| Cause | Treatment | What It Involves | Recovery |
|---|---|---|---|
| Tooth decay (early) | Filling | Remove decayed tissue, place tooth-coloured composite filling | Immediate – no downtime |
| Tooth decay (advanced) | Root canal | Remove infected nerve, clean and seal root canals | 1-2 days mild sensitivity |
| Dental abscess | Antibiotics + drainage + root canal/extraction | Control infection, drain pus, treat source | 3-5 days on antibiotics |
| Cracked tooth | Crown | Place crown to hold tooth together, may need root canal | 1-2 days sensitivity |
| Gum disease | Deep cleaning (scaling & root planing) | Clean below gum line, remove bacteria from pockets | 2-3 days gum tenderness |
| Wisdom tooth problem | Extraction | Surgical removal of impacted or problematic wisdom tooth | 3-7 days recovery |
| Grinding (bruxism) | Night splint | Custom-fitted acrylic splint worn at night | Immediate relief |
| Lost filling/crown | Replace filling or re-cement crown | Quick procedure, same appointment | Immediate |
Related treatment options include dental fillings, root canal treatment, dental extractions, dental crowns, and custom grinding appliances.
How Much Does Toothache Treatment Cost?
Treatment costs vary based on the complexity of the procedure. Simple fillings cost significantly less than surgical extractions or root canal therapy. Health funds cover many emergency and restorative procedures.
The table below provides estimated costs for common toothache treatments at Albany Creek Dental.
| Treatment | Approximate Cost | Health Fund Coverage |
|---|---|---|
| Dental filling (composite) | $200-$350 | Often covered (general dental) |
| Root canal treatment | $1,000-$2,000 | Partially covered (major dental) |
| Tooth extraction | $250-$500 | Often covered (general dental) |
| Wisdom tooth removal | $350-$600 per tooth | Often covered (major dental) |
| Dental crown | $1,500-$1,900 | Partially covered (major dental) |
| Deep cleaning (per quadrant) | $300-$600 | Partially covered |
| Custom night splint | $450-$650 | Partially covered (major dental) |
| Emergency appointment | $95-$150 consult fee | Often covered |
Albany Creek Dental is a preferred provider for HCF, BUPA, and CBHS members. No Gap dental is available for eligible patients. HICAPS on-the-spot claiming is available for all major health funds. The Child Dental Benefits Schedule (CDBS) covers up to $1,095 over two years for eligible children aged 2-17.
Unsure about costs? Call us on (07) 3325 2444 for a personalised quote.
How Can You Prevent Toothaches?
Most toothaches are preventable with consistent oral care and regular check-ups. Proactive maintenance stops decay and infection before they cause pain.
- Brush twice daily with fluoride toothpaste. Brush for two minutes each time, using a soft-bristled brush. Fluoride strengthens enamel and reverses early decay.
- Floss daily. Decay between teeth causes 40% of cavities. Brushing alone cannot reach these tight interdental spaces. Floss or interdental brushes clean these surfaces.
- Attend 6-monthly dental check-ups. Early decay causes no pain. Routine comprehensive dental check-ups catch problems before they cause nerve damage.
- Limit sugar and acidic foods. Sugar feeds decay-causing bacteria. Acidic drinks like soft drinks and sports drinks erode enamel. Drink water between meals.
- Wear a night guard if you grind. Grinding cracks teeth and inflames nerves. A custom grinding or clenching appliance prevents structural damage.
- Address cracks early. A small crack quickly becomes a broken tooth. Placing a dental crown at the crack stage saves the tooth.
- Wear a sports mouthguard. Dental trauma causes 39% of tooth injuries. A custom sports mouthguard absorbs impact and protects the teeth.
Frequently Asked Questions
How long can a toothache last?
A toothache persists until the underlying cause is treated. Without treatment, pain intensifies over days to weeks as decay or infection progresses. Pain that suddenly stops on its own often means the nerve has died, leading to abscess formation. Book a dentist at the first sign of pain.
Can a toothache go away on its own?
Pain temporarily subsides as the nerve dies inside the tooth. However, the infection remains active and spreads silently through the root into the jawbone. A toothache that appears to cure itself typically returns as a severe, swollen abscess weeks to months later. Professional treatment is the only permanent solution.
What is the best painkiller for toothache?
The combination of ibuprofen 400mg and paracetamol 500mg taken together provides more effective pain relief than either medication alone. Ibuprofen reduces inflammation while paracetamol blocks pain signals. Clove oil (eugenol) applied directly to the tooth provides additional numbing relief. Painkillers manage symptoms temporarily – they do not treat the underlying cause.
When should I go to hospital for a toothache?
Go to hospital immediately if you experience difficulty breathing, difficulty swallowing, swelling spreading down your neck or towards your eye, a high fever, or rapid heartbeat. These symptoms indicate the infection is spreading beyond the tooth into deep facial spaces. This is a medical emergency.
Can stress cause a toothache?
Stress does not directly damage teeth, but it causes teeth grinding (bruxism) during sleep. Grinding produces dull aching pain across multiple teeth, jaw soreness, and morning headaches. A custom grinding or clenching appliance prevents grinding damage. Book a consultation to assess for grinding if you experience these symptoms.
Why does my toothache get worse at night?
Blood pressure increases in the head when you lie flat, creating more pressure on the inflamed nerve inside the tooth. Toothache intensifies at night and often wakes patients from sleep. Elevating your head with extra pillows and taking ibuprofen 30 minutes before bed provides temporary relief. Nighttime tooth pain indicates pulpitis or abscess – book an emergency appointment.
In Pain Right Now? Call Us
Severe dental pain requires immediate attention. Albany Creek Dental reserves same-day emergency appointment slots daily to help patients in acute pain.
Call us now at (07) 3325 2444 or use our online booking system.
Address: 4/698 Albany Creek Rd, Albany Creek QLD 4035
Serving: Albany Creek, Aspley, Bridgeman Downs, Carseldine, Eatons Hill, McDowall, and Warner.