Toothache in Canberra: What It Means and What to Do Tonight

Toothache is unusual among pains in how completely it takes over. It is difficult to sleep through, hard to ignore, and it tends to arrive on a Friday evening. It is also one of the few kinds of pain where what you do in the next few hours genuinely affects how much treatment you end up needing.

The short version: an anti-inflammatory helps more than a painkiller alone, nothing goes directly on the gum, and pain that stops suddenly after being severe is a warning rather than good news.

---

What the Type of Pain Usually Means

Dental pain is reasonably informative if you know what to listen for. None of this replaces an examination, but it helps you judge urgency.

Sharp and brief with cold or sweet things, settling within seconds, usually points to exposed dentine, a cracked filling, gum recession or early decay. Uncomfortable, worth an appointment, rarely an emergency.

Lingering pain after something hot or cold, carrying on for a minute or more after the trigger is gone, suggests the nerve inside the tooth is inflamed. This is the point at which root canal treatment often becomes the discussion, and it tends to progress rather than resolve.

Deep, throbbing, spontaneous pain that wakes you at night and does not need a trigger usually means significant nerve inflammation or infection. This warrants prompt attention.

Pain on biting, particularly a sharp jolt when you release rather than when you press, is a classic cracked tooth pattern. Cracks are easy to miss on an x-ray and worth describing precisely when you call.

Constant ache with a tooth that feels raised or tender to touch suggests infection has reached the tissue around the root. If facial swelling joins it, treat that as urgent.

When the Pain Stopping Is the Bad Sign

This deserves its own section because it sends more people back into serious trouble than anything else on this page.

When a nerve has been severely inflamed for a while, it eventually dies. When it dies, it stops sending pain signals, and the toothache disappears. It feels exactly like recovery, and it is the opposite: the infection is still present, and now it has an unresponsive tooth to spread from.

Days or weeks later it typically reappears as an abscess, which is more painful, more urgent and more expensive to treat than the stage before it. If you have had severe toothache that stopped on its own, book anyway.

What Actually Helps Before You Are Seen

An anti-inflammatory such as ibuprofen usually outperforms paracetamol for dental pain, because the pain comes from inflammation inside a rigid, enclosed space. Taken together at their normal doses, the two work better than either alone for many people. Stay within the packet directions, and check with a pharmacist if you take other medication or have a stomach, kidney or asthma condition.

A cold compress on the outside of the cheek helps swelling and dulls the ache. Keep your head propped up at night. Rinsing gently with warm salty water is soothing and does no harm.

Do not hold aspirin or any tablet against the gum. It burns the tissue and adds a chemical ulcer to your existing problem. Avoid very hot and very cold foods, chew on the other side, and if a filling has come out, our page on a lost filling or crown covers holding the fort until you can be seen.

Clove oil is the traditional remedy. It is mildly numbing on contact and harmless in small amounts, but it lasts minutes and does nothing about the cause.

When It Is Not the Tooth

Some toothache is not dental. Sinus infection produces aching in the upper back teeth on one side, often several teeth at once, worse when you bend forward, and usually alongside congestion. Jaw joint and muscle problems, particularly from grinding, produce a duller ache around the jaw and temple that is worse in the morning.

Ear and throat infections can refer pain to the jaw. And rarely, pain in the lower jaw with no dental cause, particularly on exertion, can have a cardiac origin. If you have jaw pain with chest discomfort, breathlessness or sweating, that is an ambulance rather than a dentist.

When to Go Straight to Hospital

Most toothache is managed in a dental practice. A small number of situations are not.

Difficulty breathing or swallowing, swelling that is closing the eye or spreading under the jaw and down the neck, or a high fever with a rapidly worsening swelling all mean the emergency department, immediately. Dental infections in the floor of the mouth can compromise the airway, and that is a genuine emergency rather than a cautious footnote.

Short of that, call us. Our emergency dentistry page covers what to do for breaks, knocked-out teeth and abscesses.

What Happens When You Come In

Getting you out of pain comes before anything else. We will not open with a treatment plan while you are still hurting.

We examine, x-ray, and test the tooth to establish whether the nerve is inflamed, dying or dead, and whether infection has spread beyond the root. Then we explain what we found and quote it before we proceed. Depending on the cause that might mean a filling, opening the tooth to relieve pressure and beginning root canal treatment, draining an abscess, or extraction.

If it has been years since you last saw a dentist, that will not come up as a criticism. Turning up in pain after a long absence is one of the most common ways people come back to dental care, and we have a whole approach built around it: see dental care after a long break. If fear is the reason for the gap, dental anxiety is the place to start, and sedation is available for the emergency appointment itself.

Cost

An emergency examination and x-ray establishes the cause. Treatment is quoted after that, before it starts, so you can decide with the numbers in front of you. Relief and diagnosis often happen on the day, with definitive treatment scheduled once you are comfortable.

We are preferred providers for HCF, nib and Defence Health, claim on the spot through HICAPS, bulk bill DVA patients and eligible children under the CDBS, and offer interest-free payment plans. See our fees page.