A toothache rarely resolves on its own, but you can significantly reduce the pain while you arrange to see a dentist. The fastest relief comes from combining an over-the-counter pain reliever with a targeted home remedy like a cold compress or salt water rinse. What works best depends on the cause of the pain and the time of day, so here’s a full toolkit.
Take the Right Pain Reliever First
For dental pain specifically, a combination of ibuprofen and acetaminophen works better than either one alone. The two drugs target pain through different pathways, and together they can match or outperform stronger prescription options for many types of tooth pain. A combination tablet (250 mg acetaminophen and 125 mg ibuprofen) can be taken as two tablets every eight hours, up to six tablets per day. If you only have one or the other on hand, ibuprofen is generally the better choice because it reduces both pain and inflammation.
Avoid placing aspirin directly on the gum near a sore tooth. This is an old folk remedy that actually burns the tissue and makes things worse.
Salt Water Rinse
Dissolve 1 teaspoon of table salt into 8 ounces of warm water. Swish it gently around the painful area for 30 seconds, then spit it out. The salt draws fluid out of swollen gum tissue through osmosis, which reduces pressure and eases pain. It also creates a temporarily inhospitable environment for bacteria. You can repeat this several times a day, and it’s safe enough to use alongside any other remedy on this list.
Cold Compress for Quick Numbness
Wrap ice or a cold pack in a thin cloth and hold it against the outside of your cheek near the sore tooth. Cold slows nerve signal transmission in the area and constricts blood vessels, which reduces both pain and swelling. Hold it in place for 10 to 15 minutes, then take a break before reapplying. This is especially useful for pain caused by trauma, a cracked tooth, or visible swelling along the jaw.
Clove Oil as a Topical Numbing Agent
Clove oil contains a natural anesthetic compound that dentists have used for centuries. To apply it safely, put a small amount on a cotton swab and dab it directly on the affected tooth. Be careful to avoid the surrounding gum tissue, because clove oil can cause blistering, swelling, and chemical burns on soft tissue with repeated use. Think of it as a short-term spot treatment, not something to apply liberally or use for days on end. If you don’t have clove oil, holding a whole clove against the tooth and gently biting down releases the same compound in smaller amounts.
Hydrogen Peroxide Rinse
Mix standard 3 percent hydrogen peroxide with equal parts water (a 1:1 ratio). Swish for 30 seconds and spit. Do not swallow it. This rinse kills bacteria, helps reduce plaque buildup, and can ease pain and swelling, particularly if you have bleeding or inflamed gums contributing to the toothache. Use it once or twice a day at most. It’s harsher on mouth tissue than salt water, so don’t make it your go-to rinse for more than a couple of days.
Why Toothaches Get Worse at Night
If your toothache seems to intensify the moment you lie down, that’s not your imagination. The inside of a tooth contains nerves and blood vessels packed into a tiny rigid chamber called the pulp. When that area is inflamed or infected, it swells, but the hard walls of the tooth can’t expand to make room. Lying flat sends more blood to your head, which increases the volume of fluid in the inflamed tissue and ramps up pressure inside that confined space.
To counter this, prop your head up at roughly 30 to 45 degrees above horizontal using an extra pillow or two. This keeps blood from pooling in the area and can noticeably reduce the throbbing quality of nighttime tooth pain. Combining elevation with a pain reliever taken about 30 minutes before bed gives you the best shot at sleeping through the night.
A Pressure Point Worth Trying
There’s a spot on the back of your hand, in the fleshy mound between your thumb and index finger, that has been studied for its effect on various types of pain, including toothaches. Pinch that area firmly with the thumb and index finger of your opposite hand and hold steady pressure for one to two minutes. Some people find this provides a modest reduction in pain intensity. It won’t replace a pain reliever, but it costs nothing and can be done anywhere, making it a useful addition when you’re waiting for medication to kick in.
What’s Actually Causing the Pain
A toothache is a symptom, not a diagnosis, and what’s behind it determines how quickly you need professional care and what treatment will look like.
- Cavity: The most common cause. Bacteria eat through the enamel and reach the sensitive inner layers of the tooth. If the decay hasn’t reached the nerve, a filling takes care of it. If it’s too large for a filling but not severe enough for a full crown, your dentist may use an inlay or onlay, which is a partial restoration that covers only the damaged section.
- Cracked or fractured tooth: Pain often spikes when you bite down or release. A crack can let bacteria invade deeper into the tooth, so even small fractures need professional assessment.
- Infected pulp: When bacteria from a cavity or crack reach the nerve and blood vessel tissue inside the tooth, you’ll need a root canal. This is less painful than its reputation suggests. The procedure removes the infected tissue, and the tooth is sealed and typically capped with a crown.
- Gum disease: Inflammation or infection in the gums can create a deep, aching pain that feels like it’s coming from a tooth. This is especially likely if you notice bleeding when brushing or receding gum lines.
- Sinus pressure: Upper back teeth sit very close to the sinus cavities. A sinus infection or bad congestion can mimic a toothache in those specific teeth. If the pain coincides with a cold or allergies and affects multiple upper teeth, this may be the culprit.
A dentist will examine the tooth, likely take an X-ray to see what’s happening below the gumline, and determine which of these situations you’re dealing with. Home remedies manage the pain, but they don’t fix the underlying problem.
Signs You Need Urgent Care
Most toothaches can wait a day or two for a dental appointment, but a few situations can’t. If you develop facial swelling that’s getting worse, especially if it’s accompanied by a fever, that points to an infection that may be spreading. If swelling near the jaw or throat makes it difficult to swallow or breathe, go to an emergency room rather than waiting for a dentist. These are signs that a dental abscess is progressing, and oral infections that spread can become dangerous quickly. Persistent fever with any oral symptoms also warrants same-day professional evaluation.