The most effective over-the-counter option for a toothache is ibuprofen combined with acetaminophen, taken together. This combination outperformed every opioid-containing painkiller in a review of over 58,000 dental patients, and it carries fewer side effects. If you can only take one, ibuprofen alone is the stronger choice for dental pain because it reduces both pain and the inflammation driving it.
Why the Combination Works So Well
Ibuprofen and acetaminophen block pain through completely different pathways. Ibuprofen reduces inflammation at the source of the problem (the tooth and surrounding tissue), while acetaminophen works centrally in the brain to dampen pain signals. Taking both means you’re interrupting the pain message at both ends, which is why the combination consistently beats either drug on its own in clinical trials.
The standard effective dose is 400 mg of ibuprofen plus 1,000 mg of acetaminophen. You can take this combination every six to eight hours. There’s also a combined tablet available over the counter (125 mg ibuprofen and 250 mg acetaminophen per tablet, two tablets per dose), though buying each drug separately and dosing them at full strength tends to provide stronger relief. Stay under 1,200 mg of ibuprofen and 4,000 mg of acetaminophen in a 24-hour period.
If you have stomach ulcers, kidney problems, or are on blood thinners, ibuprofen may not be safe for you. In that case, acetaminophen alone is the better option. If you drink heavily, acetaminophen poses a liver risk, and ibuprofen alone would be the safer pick.
Topical Options for Targeted Relief
Over-the-counter numbing gels containing benzocaine (sold as Orajel and similar products) can temporarily dull pain when applied directly to the sore area. These work within a minute or two but wear off quickly, usually within 15 to 30 minutes. They’re useful as a bridge while you wait for oral painkillers to kick in.
Clove oil is a surprisingly well-supported natural alternative. Its active compound, eugenol, makes up nearly 89% of clove oil and works by blocking the nerve signals that carry pain. In lab studies, eugenol’s numbing ability has been compared to clinical anesthetics. To use it, soak a small cotton ball in clove oil and hold it against the painful tooth for a few minutes. The taste is strong and slightly spicy, but many people find it effective. You can find clove oil at most pharmacies and health food stores.
What Not to Take
Aspirin works for many types of pain, but placing it directly on the gum (a common home remedy) burns the tissue and makes things worse. Swallowing aspirin as directed is fine, though ibuprofen is generally more effective for dental-specific pain.
Antibiotics are the other common assumption, and they’re almost always unnecessary for a standard toothache. ADA and CDC guidelines are clear: antibiotics are not recommended for most dental pain and swelling in otherwise healthy adults. Even when there’s a small localized abscess, antibiotics aren’t needed if a dentist can treat the tooth directly. Antibiotics only become appropriate when an infection has spread beyond the tooth and is causing systemic symptoms like fever or significant facial swelling.
A Cold Compress Helps More Than You’d Think
Holding a cold pack or a bag of ice wrapped in a thin towel against the outside of your cheek, 20 minutes on and 20 minutes off, reduces blood flow to the area and slows inflammation. This is particularly useful at night when toothaches tend to intensify. Lying flat increases blood pressure to your head, so propping yourself up with an extra pillow can also take the edge off.
A Saltwater Rinse for Infection
Dissolving half a teaspoon of salt in eight ounces of warm water and swishing gently for 30 seconds can help if the pain involves swollen or infected gums. Salt water draws fluid out of inflamed tissue and creates an environment that’s harder for bacteria to thrive in. It won’t fix the underlying problem, but it can reduce soreness and help keep the area clean between brushing.
Signs the Pain Needs Urgent Attention
Most toothaches are manageable at home for a few days while you arrange a dental appointment. But certain symptoms signal that an infection may be spreading and needs immediate care: fever, difficulty swallowing, trouble opening your mouth fully, swelling that extends into your neck or under your jaw, or swollen lymph nodes. Difficulty breathing or any change in mental clarity (confusion, unusual drowsiness) means you should go to an emergency room, not a dentist’s office. A dental infection that reaches the airway or bloodstream is a medical emergency.
For everything short of those red flags, the combination of ibuprofen and acetaminophen will control pain more effectively than prescription opioids for most people. It’s what the American Dental Association now recommends as first-line treatment, and it’s available without a prescription at any pharmacy.