The most effective over-the-counter option for a toothache is ibuprofen and acetaminophen taken together. This combination outperforms either drug alone and even beats many prescription opioid painkillers for dental pain, with fewer side effects. Beyond medication, several home remedies can provide additional relief while you arrange to see a dentist.
Ibuprofen Plus Acetaminophen: The Best OTC Option
Research published in The Journal of the American Dental Association found that combining ibuprofen and acetaminophen provides greater pain relief than either medication on its own. Because the two drugs work through different mechanisms, they complement each other without increasing side effects beyond what you’d expect from taking either one individually. This makes the combination a better first choice than reaching for leftover prescription painkillers.
Take ibuprofen (200 to 400 mg) alongside a standard dose of acetaminophen (500 mg). You can repeat the ibuprofen every six hours and the acetaminophen every four to six hours, but don’t exceed the maximum listed on each package. If you have stomach issues, kidney problems, or liver disease, stick with whichever single medication is safer for you.
Salt Water Rinse
A warm salt water rinse is one of the simplest things you can do while waiting for medication to kick in. Mix one teaspoon of salt into eight ounces of warm water until it dissolves. Swish it around the painful area for 15 to 30 seconds, then spit it out. You can do this up to four times a day, including after meals. Salt water helps draw 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 take the edge off swelling and keep the area cleaner.
Cold Compress for Swelling
If your toothache involves visible swelling or was caused by an injury, hold a cold compress or ice pack wrapped in a cloth against the outside of your cheek. Apply it for 15 to 20 minutes at a time, then remove it for at least the same duration before reapplying. Cold narrows blood vessels in the area, which reduces swelling and temporarily dulls pain signals. This works best in combination with oral pain relievers, not as a replacement.
Clove Oil as a Topical Numbing Agent
Clove oil contains eugenol, a compound with natural anesthetic, anti-inflammatory, and antibacterial properties. When applied to a sore tooth or gum, it temporarily numbs the area and reduces pain. To use it, put a small drop of clove oil on a cotton ball or swab and dab it directly on the painful spot. Don’t pour it freely into your mouth, as undiluted eugenol can irritate soft tissue.
Clove oil is genuinely useful as a short-term fix. It can calm symptoms, but it cannot heal cavities, clear infections, or repair damaged teeth. Think of it as a bridge to get you through until you can see a dentist.
Sensitivity Toothpaste for Ongoing Tooth Pain
If your “toothache” is really sensitivity to hot, cold, or sweet foods rather than a constant throb, a toothpaste containing potassium nitrate (5%) can help over time. Potassium ions travel into the tiny channels in your tooth and gradually calm the nerve fibers inside, making the tooth less reactive to triggers. The catch is that this isn’t instant relief. Clinical trials show it typically takes about four weeks of regular use for the desensitizing effect to fully develop. Brush with it twice daily and try rubbing a small amount directly on the sensitive spot before bed.
A Warning About Benzocaine Gels
Products like Orajel, Anbesol, and similar numbing gels contain benzocaine, a topical anesthetic. While adults sometimes use these for temporary relief, the FDA has warned that benzocaine can cause a rare but serious condition called methemoglobinemia, where red blood cells lose much of their ability to carry oxygen. This risk is highest in young children. Benzocaine products should not be used for teething pain in infants or children at all, as the FDA has determined they offer little benefit and carry real danger in that age group.
For adults, if you do use a benzocaine gel, apply it sparingly and only for a day or two. It’s not a substitute for dental care, and the risks increase with repeated use.
Toothache Relief for Children
Children’s pain relief for a toothache follows the same basic principle as adults: acetaminophen or ibuprofen, dosed by weight. For children under 12, acetaminophen can be given every four hours as needed, up to five doses in 24 hours. Always dose based on your child’s weight first; use age only if you don’t know the weight. Children under two should not receive acetaminophen without a doctor’s guidance. Ibuprofen is generally appropriate for children six months and older, but check the packaging for weight-based dosing. Avoid aspirin entirely in children due to the risk of Reye’s syndrome.
A salt water rinse works for older children who can swish and spit reliably. For younger kids who might swallow it, stick with medication and a cold compress on the cheek.
Signs That Need Immediate Attention
Most toothaches are manageable at home for a few days while you wait for a dental appointment. But certain symptoms mean the infection may be spreading, and you should seek emergency care:
- Difficulty breathing, speaking, or swallowing
- Swelling around the eye, or sudden changes in vision
- Significant swelling in the mouth or face that’s getting worse
- Trouble opening your mouth
- Fever combined with facial swelling
These can be signs of a dental abscess that has spread beyond the tooth. Oral infections sit dangerously close to the airway and the brain, so swelling that moves into the floor of the mouth, the throat, or around the eye is a genuine emergency. Don’t wait for a dental office to open if you’re experiencing any of these.
For everything else, the combination of ibuprofen, acetaminophen, and a salt water rinse will get most people through comfortably until they can sit in a dentist’s chair. Home remedies manage the pain, but only a dentist can fix the cause.