The most effective thing for a toothache is combining ibuprofen and acetaminophen, which together outperform either medication alone or even some prescription painkillers. But the best approach depends on what’s causing the pain, how severe it is, and whether you can get to a dentist soon. Here’s what works right now and what to do next.
Pain Relievers That Work Best
The American Dental Association recommends over-the-counter pain relievers as the first line of defense for acute dental pain. Ibuprofen is particularly effective because it reduces both pain and the inflammation that’s often driving it. For stronger relief, you can alternate or combine ibuprofen with acetaminophen. A combination tablet (250 mg acetaminophen and 125 mg ibuprofen) can be taken as two tablets every eight hours, with a maximum of six tablets per day.
If you’re taking them separately, stagger the doses: take ibuprofen, then acetaminophen a few hours later, and continue rotating. This keeps a steady level of pain relief without exceeding safe limits for either drug. Avoid aspirin for dental pain if there’s any chance you’ll need a procedure, since it thins the blood and can increase bleeding.
Home Remedies for Immediate Relief
A warm salt water rinse is one of the simplest and most reliable ways to ease a toothache at home. Mix one teaspoon of salt into eight ounces of warm water, swish it around your mouth for 15 to 30 seconds, and spit it out. You can repeat this up to four times a day and after meals. The salt draws fluid out of swollen tissue, which temporarily reduces pressure and pain around the affected tooth.
A cold compress helps when swelling or trauma is involved. Hold a bag of ice or frozen vegetables wrapped in a cloth against the outside of your cheek near the painful area. Apply it in intervals of 15 to 20 minutes on, then 15 to 20 minutes off. Cold narrows blood vessels, which slows inflammation and numbs the area slightly.
Clove oil is an old remedy that genuinely works. It contains a natural compound that numbs tissue on contact. To use it safely, dilute a few drops in a carrier oil like coconut or olive oil, then dab it onto the painful area with a cotton swab. Let it sit briefly, then rinse your mouth out. Don’t swallow the mixture. Some people find the taste intense, but the numbing effect can last 30 minutes or more.
What to Avoid When You Have Tooth Pain
Certain foods and drinks can make a toothache dramatically worse. Very hot or very cold beverages are the most common triggers, especially if the pain is caused by a crack or exposed nerve. Sugary foods feed bacteria and can intensify pain from cavities. Acidic foods like citrus fruits, pickles, and tomato-based sauces irritate exposed or inflamed tissue. Hard, crunchy foods put mechanical pressure on a damaged tooth. Stick to lukewarm, soft, neutral foods until you can see a dentist.
Be Careful With Numbing Gels
Over-the-counter numbing gels containing benzocaine can provide temporary relief, but they come with real risks. The FDA has warned that benzocaine can cause a serious condition where the blood’s ability to carry oxygen drops dangerously low. This is rare but potentially life-threatening. These products should never be used on children under two years old. For adults, follow the label directions carefully, use the smallest amount needed, and don’t reapply frequently. Clove oil is a safer alternative for topical numbing.
What Your Pain Pattern Tells You
The type of pain you’re feeling can help you understand what’s going on. A toothache that comes and goes, gets worse with hot or cold food, or flares when you bite down on a specific tooth is typically a dental problem: a cavity, a crack, or gum disease. These are treatable and usually not emergencies, though they won’t resolve on their own.
Pain that’s constant, throbbing, and hard to pin to one specific tooth may have a different origin. One common culprit is trigeminal neuralgia, a nerve disorder that causes sudden, severe jolts of sharp or burning pain in the face that can feel exactly like a dental emergency, even when the teeth are perfectly healthy. If your dentist can’t find a dental cause for your pain, this is worth exploring with your doctor.
What a Dentist Will Actually Do
Home remedies manage symptoms, but they don’t fix the underlying problem. What happens at the dentist depends on how much damage exists.
- Small cavity or minor chip: Your dentist removes the damaged portion and fills it with a dental filling material. This is typically a single visit.
- Larger cavity or fracture: A dental crown, a cap that fits over the entire tooth, may be needed to strengthen what’s left and prevent further damage.
- Infected or inflamed nerve: A root canal removes the inflamed tissue from inside the tooth, cleans the internal surfaces, and fills the space. Most teeth also get a crown afterward. Despite their reputation, root canals with modern anesthesia are not significantly more painful than getting a filling.
- Severely damaged tooth: If the tooth can’t be saved, extraction is the final option. The dentist removes the tooth and clears out any infection.
Antibiotics are sometimes prescribed for infections, but they’re a temporary measure. Even if the infection clears after a course of antibiotics, it will return unless the tooth itself is treated.
Signs You Need Emergency Care
Most toothaches are painful but not dangerous. However, a dental infection can spread to surrounding tissues and become a medical emergency. Go to an emergency room if you have tooth pain along with any of these symptoms: fever, swelling in your face, jaw, or neck, difficulty swallowing, difficulty breathing, or uncontrollable bleeding. Swelling that spreads below the jawline or toward the eye is particularly concerning, as it can indicate the infection is moving into deeper tissue. Don’t wait for a dental appointment in these situations.