The fastest way to stop a tooth from hurting at home is to take ibuprofen and acetaminophen together. This combination outperforms either drug alone and is the first-line treatment recommended by the American Dental Association for acute dental pain. While you work on getting to a dentist, several other remedies can layer on additional relief.
Combine Ibuprofen and Acetaminophen
Taking ibuprofen and acetaminophen at the same time is more effective than either one on its own because they reduce pain through different pathways. Ibuprofen lowers inflammation at the source, while acetaminophen works on pain signaling in the brain. For moderate to severe tooth pain, the recommended approach is 400 to 600 mg of ibuprofen every six hours alongside 500 to 650 mg of acetaminophen every six hours. Take them on a schedule rather than waiting for the pain to return, as staying ahead of it keeps the relief more consistent.
Avoid exceeding 3,200 mg of ibuprofen or 3,000 mg of acetaminophen in a 24-hour period. If you have stomach ulcers, kidney problems, or liver disease, one or both of these medications may not be safe for you.
Try a Saltwater Rinse
A warm saltwater rinse can reduce inflammation and draw fluid away from swollen gum tissue, which eases pressure around the tooth. Mix one and a half teaspoons of table salt into a cup (8 oz) of warm water and stir until dissolved. Swish it gently around the painful area for 30 seconds, then spit. You can do this one to three times a day. It won’t fix the underlying problem, but it helps keep the area clean and can take the edge off throbbing pain, especially if there’s any infection near the gumline.
Apply Clove Oil to the Tooth
Clove oil contains a compound called eugenol that acts as a natural anesthetic. When applied to a sore tooth, it temporarily numbs the nerve endings and reduces inflammation. The key rule is to always dilute it first: mix a few drops of clove oil with a carrier oil like olive oil or coconut oil, then dab it onto a small cotton ball and hold it against the painful tooth for a minute or two.
Undiluted clove oil is highly concentrated and can irritate or even damage gum tissue with repeated use. Avoid applying it to open wounds or severely infected areas, and don’t use it as a long-term solution. It’s a good option for bridging the gap until you can see a dentist.
Use a Cold Compress for Swelling
If your cheek or jaw is swollen, wrapping an ice pack in a cloth and holding it against the outside of your face can constrict blood vessels and reduce both swelling and pain. Apply it for 15 to 20 minutes at a time, then remove it for at least the same amount of time before reapplying. This is especially helpful at night when tooth pain tends to feel worse (lying down increases blood flow to your head, which raises pressure around an inflamed tooth). Propping your head up with an extra pillow can also help with overnight pain.
Rinse With Diluted Hydrogen Peroxide
A hydrogen peroxide rinse can help if gum inflammation or a minor infection is contributing to the pain. Start with the standard 3% hydrogen peroxide sold at drugstores and mix it with an equal part of water to bring the concentration down to 1.5%. Swish gently for 30 seconds and spit it out completely. Do not swallow it. This rinse kills some surface bacteria and can soothe irritated gums, but it’s not a substitute for antibiotics if you have a true infection.
If Your Teeth Hurt From Hot or Cold
If the pain is triggered specifically by hot, cold, or sweet foods rather than being constant, you’re likely dealing with tooth sensitivity rather than an infection. This happens when the protective enamel on your teeth wears thin or your gums recede, exposing tiny channels that lead to the nerve inside.
Desensitizing toothpastes containing potassium nitrate work by calming the nerve activity inside the tooth, reducing its ability to transmit pain signals. They take about two weeks of regular use to build up their full effect, so they won’t help with tonight’s pain, but they’re a good longer-term strategy. In the meantime, avoid very hot or cold drinks, and try not to brush aggressively, as that accelerates enamel loss.
What’s Actually Causing the Pain
Tooth pain is a symptom, not a diagnosis, and the underlying cause determines what will actually make it stop for good. The most common reasons include:
- Cavities: a hole in the enamel that exposes deeper, sensitive layers of the tooth. Small cavities may cause only sensitivity, while deep ones produce constant, sharp pain.
- Cracked or fractured tooth: pain that spikes when you bite down, then fades. The crack allows pressure and temperature changes to reach the nerve.
- Infected pulp (the nerve inside the tooth): causes intense, throbbing pain that can wake you up at night. This typically needs a root canal or extraction.
- Abscess: a pocket of infection at the root tip or in the gum. Often comes with a visible swelling or a persistent bad taste in the mouth.
- Gum disease: causes aching, bleeding gums and loose-feeling teeth. Pain is usually less sharp but more widespread.
Home remedies manage symptoms. Only a dentist can treat the structural or infectious cause. Most toothaches that last longer than a day or two will not resolve on their own and tend to get worse.
Why Antibiotics Alone Won’t Help
A common assumption is that a toothache caused by infection needs antibiotics. Current ADA guidelines say otherwise: for most dental infections, the correct treatment is a dental procedure (draining the abscess, performing a root canal, or extracting the tooth). Antibiotics don’t penetrate well into the dead tissue inside an infected tooth, so they can temporarily reduce symptoms without clearing the infection. Dentists should prescribe antibiotics only when the infection has spread beyond the tooth itself, causing fever, facial swelling, or general malaise.
Signs You Need Emergency Care
Most toothaches are painful but not dangerous. A small number can become medical emergencies. Go to an emergency room if you experience any of the following alongside tooth pain:
- Fever combined with facial swelling
- Swelling in your face, cheek, or neck that is spreading or making it hard to breathe or swallow
- Swollen, tender lymph nodes under your jaw or along your neck
These signs indicate the infection has moved beyond the tooth into surrounding tissues. A dental infection that reaches the throat or neck can become life-threatening. If you can’t reach your dentist and you have a fever with spreading swelling, don’t wait it out.