The most effective option for a toothache is ibuprofen, either alone or combined with acetaminophen. The American Dental Association recommends anti-inflammatory pain relievers as the first-line treatment for acute dental pain, and for good reason: most toothaches involve inflammation deep inside or around the tooth. But depending on what’s causing your pain, several other approaches can help while you arrange to see a dentist.
Anti-Inflammatory Pain Relievers Work Best
Ibuprofen is the gold standard for dental pain because it targets both pain and the inflammation driving it. For stronger relief, you can alternate or combine ibuprofen with acetaminophen. A combination tablet containing 125 mg ibuprofen and 250 mg acetaminophen is available over the counter, dosed at two tablets every eight hours (no more than six per day). If you’re using separate bottles, the principle is the same: the two drugs work through different pathways, so together they provide more relief than either one alone.
Acetaminophen on its own is a reasonable backup if you can’t take ibuprofen due to stomach issues, kidney problems, or blood thinner use. It reduces pain but does nothing for swelling, so it’s less ideal when inflammation is a major factor.
Aspirin is another anti-inflammatory option, but avoid placing it directly on your gums. This old home remedy causes chemical burns to the soft tissue and makes things worse.
Numbing Gels and Their Limits
Over-the-counter gels containing benzocaine can temporarily numb the area around a painful tooth. You apply a small amount directly to the gum tissue near the sore spot, and it dulls the surface pain for 20 to 30 minutes. These products are fine for short-term use in adults and children over age two, but the FDA has issued warnings about benzocaine in younger children. It can cause a rare but serious condition that reduces the blood’s ability to carry oxygen, so it should never be used on infants or toddlers under two.
Numbing gels work best for surface-level pain, like a sore caused by a broken tooth edge cutting into your cheek or gum irritation. For deep, throbbing pain inside the tooth itself, they offer limited relief because the gel can’t reach the nerve.
Salt Water Rinse
A warm salt water rinse is one of the simplest and most useful things you can do for a toothache, especially if there’s any sign of infection. The salt creates an environment that draws fluid out of swollen tissue and makes it harder for bacteria to thrive. Mix one teaspoon of table salt and one teaspoon of baking soda into four cups of warm water. Swish gently around the painful area for 30 seconds, then spit. You can repeat this several times a day.
This won’t eliminate the underlying problem, but it can reduce swelling, flush out debris trapped around a damaged tooth, and provide mild, temporary comfort.
Cold Compress for Swelling
If your cheek or jaw is visibly swollen, a cold compress helps constrict blood vessels and reduce both swelling and pain. Place ice or a cold pack against the outside of your cheek, with a thin cloth between the ice and your skin, for 10 to 20 minutes at a time. Remove it for at least 10 minutes before reapplying. This on-off cycle prevents skin damage while keeping inflammation in check.
Cold works best in the first 24 to 48 hours after swelling starts. It pairs well with ibuprofen since both target inflammation through different mechanisms.
Sensitivity Toothpaste for Milder Pain
If your “toothache” is more of a sharp zing when you drink something hot or cold, you may be dealing with sensitivity rather than a cavity or infection. Toothpastes containing potassium nitrate can help with this specific type of pain. The potassium ions travel into the tiny channels in your tooth and gradually calm the nerve fibers inside, making them less reactive to temperature changes.
This isn’t a quick fix. You typically need to use the toothpaste consistently for one to two weeks before the nerve-calming effect builds up enough to notice a difference. It won’t help with the deep, constant throbbing of an infected or badly decayed tooth.
Clove Oil as a Temporary Measure
Clove oil contains a natural compound that numbs tissue on contact, which is why it’s been used for dental pain for centuries. Dab a small amount onto a cotton ball and hold it against the painful area for a few minutes. The taste is strong and the sensation is intense, almost a burning warmth, but many people find it provides noticeable short-term relief. You can find clove oil at most pharmacies, often labeled as eugenol.
Use it sparingly. Applying too much or too often can irritate the gum tissue.
Signs You Need Emergency Care
Most toothaches are manageable at home for a day or two until you can get a dental appointment. But certain symptoms mean the infection may be spreading beyond the tooth, and that requires urgent attention. Go to an emergency room if you develop a fever along with facial swelling, if you have difficulty breathing or swallowing, or if swelling extends from your jaw into your neck. Tender, swollen lumps under your jaw or along the side of your neck are another warning sign that infection is moving into deeper tissues.
A dental abscess that spreads into the throat or neck can become life-threatening. These situations are rare, but they escalate quickly, so don’t wait for a dental office to open if you’re experiencing those symptoms.