If you’ve had a wisdom tooth out and the pain is getting worse around day two, three or four — not better — you might be dealing with dry socket. It’s the most common complication we see after lower wisdom tooth removal, and the good news is it’s straightforward to fix once you come in. Here’s what’s actually going on, how to avoid it, and what to do if you think you have it.
What dry socket actually is
After a tooth comes out, a blood clot forms in the empty socket. That clot is doing real work — it’s protecting the exposed bone and nerve underneath, and it’s the scaffolding your body uses to heal. When the clot gets dislodged, dissolves early, or never forms properly in the first place, the bone is left bare inside the socket.
The clinical name is alveolar osteitis. Patients just call it dry socket, because when you look inside the socket with a mirror, you see a dry-looking, pale, empty hole instead of the dark red clot that should be there.
It’s not an infection in the traditional sense. It’s a healing problem — the body’s repair process has been interrupted, and the raw bone is screaming for the protection it’s missing.
How to tell if it’s dry socket (and not just normal recovery pain)
This is the question we get asked most often on the phone. Here’s the pattern to watch for.
Normal extraction pain: Peaks in the first 24–48 hours, then steadily improves every day. Pain relief takes the edge off. You feel a bit worse after chewing or when the anaesthetic wears off, but the trajectory is clearly downwards.
Dry socket pain: Starts improving, then takes a sharp turn for the worse around day 2 to 5 after the extraction. Healthdirect describes the pain as severe and throbbing, often radiating from the socket up to the ear, eye or temple on the same side. Standard pain relief barely touches it.
Other signs that point to dry socket:
- A bad taste or bad smell in your mouth
- A visible empty-looking socket when you shine a torch in the mirror — you can sometimes see bone instead of the dark red clot
- Mild fever in some cases
- Pain that keeps you awake at night despite taking the medication we prescribed
If any of that sounds like you, don’t wait it out. Call the practice on (02) 6672 1980. We’d much rather see you back than have you suffering at home when the fix is quick.
Who’s most at risk
Some people are more likely to get dry socket than others. The risk factors are well-established in the literature, and Healthdirect’s patient information lists the main ones:
- Smoking. By a long way, this is the biggest modifiable risk factor we see. The suction action pulls the clot out, and the chemicals in cigarette smoke interfere with healing. Vaping carries the same mechanical risk.
- Using straws, spitting hard, vigorous rinsing. Anything that creates negative pressure in your mouth in the first few days can suck the clot out.
- Oral contraceptive pill. The hormones seem to affect clot stability. If you’re on the pill, let us know — it doesn’t change what we do, but it’s worth being extra careful with aftercare.
- Previous dry socket. If you’ve had it before, you’re more likely to get it again.
- Difficult or surgical extractions. Lower wisdom teeth, especially impacted ones that need sectioning, carry more risk than a simple upper extraction.
- Poor oral hygiene around the time of extraction. Bacteria in the mouth can break down the clot early.
Age and sex factor in too — it’s more common in women and in patients between 20 and 40, which is the typical wisdom teeth age range anyway.
How to prevent it
Most of prevention is just taking the first 72 hours seriously. In our practice we go through this verbally with every patient before they leave the chair, but here’s the written version.
For the first 24 hours:
- Bite firmly on the gauze we give you for the first hour, then replace it if it’s still bleeding
- No rinsing, spitting, or poking the socket with your tongue
- No hot food or drinks — stick to lukewarm
- Don’t smoke or vape at all
- No straws
- No alcohol
- Sleep with your head slightly elevated
Days 2 to 7:
- Start gentle warm salt water rinses after 24 hours — a teaspoon of salt in a glass of warm water, let it fall out of your mouth rather than spitting forcefully
- Keep it soft: our guide on foods to eat after wisdom teeth removal has a week-by-week food plan
- Still no smoking, straws, or vigorous activity
- Brush the rest of your teeth normally but avoid the extraction site for a few days
If you want the full recovery timeline, our wisdom teeth recovery day-by-day guide walks through what to expect from the day of surgery through to full healing.
If you’re still in the decision phase and weighing up whether to have your wisdom teeth out at all, read our full wisdom teeth guide — we cover the clinical reasons, our pricing ($500–$650 per tooth), and who we refer on to an oral surgeon when the case calls for it.
If you’re already past extraction and something doesn’t feel right — pain getting worse instead of better, bad taste that won’t budge — book a review with me at Biltoft. Phone (02) 6672 1980 or book online at corepractice.is/practices/biltoftdental. No judgement, no “you should have called sooner” — just get in.
What we do to treat it
Dry socket treatment is one of the more satisfying things we do as dentists, because the relief is usually dramatic and fast. Here’s what happens when you come in.
1. We numb you up. Local anaesthetic around the socket, same as for the original extraction. The area is already sore, so we’re gentle.
2. We flush the socket. Usually with a saline solution, sometimes with chlorhexidine. This clears out food debris, bacteria, and any broken-down clot material.
3. We place a medicated dressing. This is the key bit. We pack the socket with a dressing — typically something like Alvogyl, which is a eugenol-based paste — that both soothes the exposed bone and kickstarts the healing process. Most patients describe the relief as near-immediate.
4. We review in a few days. Depending on the case, we might replace the dressing once or twice over the following week. Once healthy granulation tissue has formed over the bone, you’re on the home stretch.
5. Pain relief to take home. Usually nothing stronger than what you were already taking for the extraction — paracetamol and ibuprofen, alternated. The dressing does most of the heavy lifting.
Antibiotics aren’t usually needed. Dry socket is a healing problem, not an infection, unless there are specific signs of spreading infection on top.
Total treatment time in the chair is usually 15–20 minutes. Most people walk out feeling markedly better than when they walked in.
When to actually worry
Dry socket itself is painful but not dangerous. What we do want to catch early is actual infection, which can look similar but needs different treatment. Call us or present to a doctor same-day if you have:
- Swelling that’s expanding rather than settling
- Fever over 38°C
- Pus discharging from the socket
- Difficulty swallowing or opening your mouth
- Spreading redness down the jaw or neck
These are uncommon but they’re the signs that point to infection rather than plain dry socket, and they need attention sooner rather than later.
The short version
Dry socket hurts, but it’s fixable, and it’s not your fault. The pattern to watch for is pain that gets worse after day two instead of better, often with a bad taste and a visible empty socket. Prevention is about taking the first 72 hours seriously — no smoking, no straws, no vigorous rinsing. If you think you have it, don’t tough it out: call us, come in, and we’ll have you feeling substantially better within the appointment.
If you’re a Murwillumbah or Tweed-region patient and you’ve had a tooth out somewhere else but can’t get back to them, we’re happy to see you for emergency dry socket treatment. Call (02) 6672 1980 or book online. Individual results vary, but most patients leave the appointment in markedly less pain than they arrived in.
Frequently asked questions
How do I know if I have dry socket or just normal post-extraction pain? +
Normal extraction pain peaks in the first 24–48 hours and steadily improves. Dry socket pain does the opposite — it starts getting better, then suddenly gets much worse around day 2–4, often throbbing and radiating to your ear or temple on the same side. If you're taking the pain relief as prescribed and still feeling worse on day three than you did on day one, call us.
How long does dry socket last if untreated? +
Untreated, dry socket pain can linger for a week or more while the socket heals the hard way. Once we treat it — usually flushing the socket and placing a medicated dressing — most people feel substantial relief within hours. There's no reason to tough it out.
Can I get dry socket after a normal tooth extraction, not just a wisdom tooth? +
Yes, but it's much less common. Lower wisdom teeth carry the highest risk because of anatomy, blood supply, and how difficult the extractions can be. Healthdirect notes smoking, previous dry socket, oral contraceptive use and difficult extractions all raise the risk regardless of which tooth was removed.
When can I go back to smoking, vaping, or using a straw? +
We ask patients to avoid all three for at least 72 hours — ideally a full week. The suction action and the chemicals in smoke are the two biggest preventable causes of dry socket we see. If you're a regular smoker and you genuinely can't stop, tell us beforehand so we can talk through options.
Does dry socket mean something was done wrong during the extraction? +
No. Dry socket is a recognised complication even when the extraction goes textbook-perfect. It happens to a small percentage of patients due to factors we can't always control — individual healing, blood supply, hormonal factors. If you develop it, it's not a sign of failure, just a reason to come back and get it sorted.
Will I need antibiotics for dry socket? +
Usually not. Dry socket isn't primarily an infection — it's a healing problem where the protective clot has been lost. The standard treatment is cleaning out the socket and placing a medicated dressing that soothes the exposed bone. Antibiotics only come into it if there's clear evidence of infection on top.