Tooth pain has a way of escalating just when you can’t see anyone, evenings, weekends, that long stretch between Friday afternoon and Monday morning. The good news is that most toothache can be controlled at home for 24 to 48 hours with the right approach.
If your pain isn’t easing or you’re seeing swelling, you’ll want to book an emergency dental appointment as soon as possible. In our experience, the home remedies below buy you time, they don’t fix the underlying problem.
Why toothache hurts so much
The tooth’s pulp (the soft tissue containing nerves and blood vessels) is enclosed in a hard, sealed chamber. When that pulp gets inflamed, the swelling has nowhere to go. Pressure builds inside the tooth, and the result is the relentless throbbing pain that’s so distinctive about toothache.
This is why toothache often gets worse when you lie down. Blood pressure to the head increases, the pulp gets a tiny bit more engorged, and the pain spikes. It’s also why heat tends to worsen it (vasodilation) and cold can sometimes ease it (vasoconstriction reduces the pressure).
Painkillers, the right way
The single most effective home strategy for dental pain isn’t an exotic remedy. It’s just taking the right combination of over-the-counter painkillers at the right doses.
Ibuprofen plus paracetamol, taken together or alternated, works better than either alone. Several published studies confirm this for post-surgical dental pain. The standard adult dose is:
- Ibuprofen 400mg every 6 to 8 hours (max 1200mg per day OTC, 2400mg with medical advice)
- Paracetamol 1000mg every 4 to 6 hours (max 4000mg per day)
- Take them together, or stagger them every 3 hours alternating between the two
Always check the packet, follow the instructions, and don’t exceed the limits. Don’t take ibuprofen if you’ve got stomach ulcers, kidney disease, asthma that’s triggered by NSAIDs, or you’re in late pregnancy. The NHS has clear guidance on how to manage toothache at home if you want to read further.
Aspirin works too, but never put it directly on the gum or tooth.
Salt water rinses, still works
Half a teaspoon of salt in a cup of warm (not hot) water, swish for about 30 seconds, spit out. Repeat several times a day. Salt water draws fluid out of inflamed tissues by osmosis and has a mild antibacterial effect. It’s not a cure, but it genuinely helps with swelling and discomfort, especially for gum-related pain.
Some people prefer using a saline mouthwash from the chemist. Same effect, slightly more palatable. Avoid alcohol-based mouthwashes when you’ve got toothache, they tend to sting and irritate inflamed tissue.
Cold compresses
An ice pack or bag of frozen peas wrapped in a tea towel, held against the cheek over the painful area for 15 to 20 minutes at a time, helps in two ways. It numbs the area, and it reduces blood flow to the region which decreases the throbbing.
Don’t apply heat. We mentioned this in another article, but it’s worth repeating. Heat feels comforting briefly, then makes the pain worse and can encourage any infection to spread. Stick with cold.
If chewing is the issue, eat soft foods on the other side of your mouth. Cold foods like yoghurt or cool soup are often better tolerated than hot meals.
Clove oil and other “natural” remedies
Clove oil contains eugenol, which is the active ingredient in some dental dressing materials we use clinically. Dabbing a tiny amount on a cotton bud and applying it to the painful tooth (not the gum) can numb the area for 20 to 30 minutes. It’s potent stuff, so a small amount goes a long way, and don’t swallow it.
We’ll be honest, the evidence for most other “natural” remedies is thin. Garlic, peppermint tea bags, vanilla extract, hydrogen peroxide rinses, you’ll find articles online recommending all of them. Some have mild antibacterial properties. None of them treat the underlying cause.
Actually, one we’d flag: clove oil can cause chemical burns if used too liberally or directly on the gum. Use sparingly.
Sleeping when you’re in pain
Pain is often worst at night, partly because of the lying-down effect mentioned earlier and partly because there are fewer distractions. A few practical tips:
- Prop yourself up with extra pillows so your head is elevated above your heart
- Take painkillers about 30 minutes before bed (timing matters)
- Keep cold water by the bed if cold helps your pain
- Avoid alcohol as a sleep aid, it disrupts sleep quality and interacts with painkillers
- Use distraction, audiobooks, podcasts, gentle music
If you’re awake at 3am with pain, you can take the next dose of painkillers as soon as the dosing interval allows, you don’t have to wait for morning if you’re within the daily limits.
Warning signs you cannot manage at home
Most toothache responds reasonably well to the measures above. Some doesn’t, and that’s the cue to seek emergency care rather than continuing to self-manage.
| Symptom | What it suggests | Action |
|---|---|---|
| Facial swelling spreading to eye | Spreading infection | Same-day emergency dentist |
| Difficulty swallowing or breathing | Possible serious infection | 999 / A&E immediately |
| Fever above 38°C with toothache | Systemic infection | Same-day emergency dentist |
| Pain unrelieved by max-dose painkillers | Severe inflammation/infection | Emergency dentist |
| Trismus (can’t open mouth) | Deep tissue infection | Same-day emergency dentist |
| Numbness in chin or lip | Possible nerve involvement | Same-day emergency dentist |
If you’re an NHS patient, emergency dental treatment is Band 1, £27.90 in England, which covers urgent assessment and immediate pain relief. Anything more substantial moves into Band 2 (£76.60) or Band 3 (£332.10).
When to stop self-managing
Home remedies are a bridge, not a destination. If your pain has been ongoing for more than 48 hours despite proper painkiller use, if it’s getting worse rather than stable, or if any of the warning signs above appear, that’s the time to stop trying to handle it yourself.
Tooth pain almost always has a physical cause that needs treating. Painkillers mask the symptom. The cause continues underneath.
If you’re in or near Westcliff and the pain isn’t settling, our team at Westcliff Dental Practice can usually see you the same day for emergency assessment. Ring us on 01702 344 500 and we’ll talk you through what to do next.
