The best pain medicine for a toothache is ibuprofen combined with acetaminophen. This combination outperforms either drug alone and, according to American Dental Association guidelines, provides superior pain relief with fewer side effects than opioid-based options. If you can only take one, ibuprofen on its own is the stronger choice for dental pain specifically, because it targets the inflammation driving most toothaches.
Why Ibuprofen Works Best for Dental Pain
Toothache pain is almost always inflammatory. When the soft tissue inside a tooth (the pulp) becomes irritated or infected, your body ramps up production of an enzyme that fuels swelling and pain. Ibuprofen blocks that enzyme directly, which is why it relieves tooth pain more effectively than acetaminophen alone. Acetaminophen reduces pain signals in the brain but does very little to calm the inflammation at the source.
This is also why the ADA’s clinical practice guidelines list nonsteroidal anti-inflammatory drugs (NSAIDs) like ibuprofen as first-line therapy for both post-extraction pain and temporary toothache management. Opioids are reserved only for situations where NSAIDs aren’t enough or can’t be used.
The Ibuprofen-Plus-Acetaminophen Strategy
Taking ibuprofen and acetaminophen together gives you two different pain-relief mechanisms working at the same time. Systematic reviews of clinical trials after wisdom tooth extractions found that this combination provided greater pain relief than either drug alone, with side effects similar to taking just one of them. It also performed as well as or better than many opioid-containing formulations, without the risks of drowsiness, nausea, or dependence.
For adults and children 12 and older, a common combined dose is 200 to 400 mg of ibuprofen plus 500 mg of acetaminophen, taken every six to eight hours. Stay under 1,200 mg of ibuprofen and 4,000 mg of acetaminophen in any 24-hour period. You can stagger them if you prefer: take ibuprofen, then acetaminophen three hours later, and alternate. This keeps a more constant level of pain relief throughout the day.
What About Aspirin and Naproxen?
Aspirin is an anti-inflammatory and will reduce tooth pain, but it thins your blood more aggressively than ibuprofen. In studies of dental extraction patients, those taking aspirin had bleeding times nearly double that of the control group, and some required additional treatment to stop prolonged bleeding. If you think you might need a tooth pulled soon, ibuprofen is the safer pick. If you already take daily low-dose aspirin for heart health, you don’t need to stop it, but don’t add extra aspirin on top for pain.
Naproxen (the active ingredient in Aleve) is another NSAID that works well for dental pain. Its main advantage is longer duration: one dose lasts about 12 hours compared to ibuprofen’s four to six. The trade-off is that it takes longer to kick in. If you need fast relief, ibuprofen is better. If you want to sleep through the night without redosing, naproxen before bed can help.
Topical Options for Temporary Relief
Over-the-counter benzocaine gels (like Orajel) numb the area around a painful tooth and can take the edge off while you wait for oral medication to work. In clinical testing, clove oil performed equally well, with no significant difference in pain scores between the two. Clove oil contains eugenol, a natural compound with mild anesthetic and antibacterial properties. You can apply a small amount to a cotton ball and hold it against the sore area.
Both are strictly short-term fixes. They numb surface tissue but don’t reach deep inflammation inside a tooth. Use them as a bridge, not a treatment plan.
Pain Medicine for Children
The ADA recommends ibuprofen as the first choice for toothache in children, with naproxen as an alternative. If pain control with an NSAID alone isn’t enough, adding acetaminophen is the next step. Acetaminophen alone is a backup option when NSAIDs can’t be used.
Dosing for children should be based on weight, not age. For ibuprofen, the typical range is 10 to 15 mg per kilogram of body weight every four to six hours, up to a maximum of 40 mg per kilogram in 24 hours. For acetaminophen, it’s 10 to 15 mg per kilogram every four to six hours. Children’s liquid suspensions make it easier to measure precise doses.
A few medications to avoid in young children: codeine and tramadol are contraindicated in anyone under 12. Topical benzocaine should not be used on infants or very young children because it carries a risk of a serious blood condition called methemoglobinemia. Naproxen is not approved for children under 2.
What Your Toothache Is Telling You
Pain medicine manages the symptom, but most toothaches signal a problem that won’t resolve on its own. A cavity that has reached the nerve, a cracked tooth, or an abscess will keep hurting (or get worse) once medication wears off. If your pain lasts more than a day or two, you likely need dental treatment rather than a longer supply of ibuprofen.
Certain symptoms mean the infection has spread beyond the tooth and needs urgent attention. Swelling along the side of your face, swelling extending down into your neck, fever, or any difficulty breathing or swallowing are signs to go to an emergency room rather than waiting for a dental appointment. A dental abscess that spreads into the neck or airway can become life-threatening quickly.
Quick Comparison of Options
- Ibuprofen + acetaminophen: Most effective combination for dental pain. Two mechanisms of action, minimal added side effects.
- Ibuprofen alone: Best single drug. Targets inflammation directly. Works within 20 to 30 minutes, lasts four to six hours.
- Acetaminophen alone: Useful when you can’t take NSAIDs (stomach ulcers, kidney problems, certain medications). Less effective for inflammatory dental pain.
- Naproxen: Longer-lasting NSAID, good for overnight relief. Slower onset than ibuprofen.
- Aspirin: Works but increases bleeding risk. Not ideal if a dental procedure is coming.
- Benzocaine gel or clove oil: Topical numbing for quick, temporary surface relief. Equal effectiveness in clinical testing.