The fastest way to treat a toothache at home is to take ibuprofen and acetaminophen together, which outperforms either drug alone and even many prescription opioid painkillers. But pain relief is temporary. A toothache signals damage or infection inside the tooth, and no home remedy fixes the underlying cause. What you can do right now is manage the pain effectively while you arrange to see a dentist.
The Best Over-the-Counter Pain Relief
For mild toothache pain, ibuprofen at 400 mg every six hours is the standard first-line recommendation. Acetaminophen at 325 to 500 mg every six hours works as an alternative if you can’t take ibuprofen (due to stomach issues, kidney problems, or blood thinner use).
For moderate to severe pain, take both. A systematic review published in the Journal of the American Dental Association found that combining ibuprofen and acetaminophen provided greater pain relief than either drug alone after tooth extractions, with fewer side effects than opioid-containing painkillers. The combination works because the two drugs reduce pain through completely different pathways in your body.
A practical approach for moderate pain: 400 to 800 mg of ibuprofen plus 500 to 650 mg of acetaminophen every six hours. Keep your total acetaminophen from all sources under 3,000 mg per day. Never place aspirin or any painkiller directly against your gums, as it can burn the tissue.
Home Remedies That Actually Help
Salt Water Rinse
Mix one teaspoon of salt into eight ounces of warm water and swish gently for 30 seconds. If your mouth is very tender, start with half a teaspoon for the first day or two. Salt water reduces bacteria and draws fluid out of swollen tissue, which can temporarily ease pressure around an infected tooth. Repeat several times a day, especially after eating.
Clove Oil
Clove oil contains 70 to 90 percent eugenol, a compound that numbs nerve endings and reduces inflammation. Dentists have used it for decades. To apply it safely, dilute a few drops into a carrier oil like coconut or olive oil, dip a cotton ball or swab into the mixture, and hold it against the painful area for a few minutes. Then rinse your mouth out. Undiluted clove oil can irritate your gums, so don’t skip the dilution step.
Cold Compress
Hold a cold pack or a bag of frozen vegetables wrapped in a towel against the outside of your cheek, 15 minutes on and 15 minutes off. Cold narrows blood vessels and slows the flow of inflammatory chemicals to the area. This works especially well for pain caused by swelling or trauma.
Why Toothaches Get Worse at Night
If your toothache seems to intensify at bedtime, you’re not imagining it. The nerve and blood vessels inside a tooth sit in a rigid chamber that can’t expand. When you lie flat, gravity pulls more blood into your head and neck, increasing pressure inside that tiny space. An inflamed or infected tooth already has extra fluid buildup, so the added blood flow creates a throbbing pain that can feel dramatically worse than what you experienced during the day.
Sleeping with your head elevated about 30 to 45 degrees above horizontal helps considerably. Stack an extra pillow or two, or use a wedge pillow. This forces your heart to pump blood uphill to reach your head, naturally lowering pressure in the inflamed tooth. Many people notice an immediate difference. Taking your pain medication about 30 minutes before bed also helps you fall asleep before the next wave of pain builds.
Temporary Filling Kits
If your pain is coming from a lost filling or crown, an over-the-counter temporary filling kit from any pharmacy can seal the exposed tooth and reduce sensitivity. Clean the tooth thoroughly first by brushing and flossing away any trapped food. Roll a small ball of the filling material, press it into the cavity, and use a wet cotton swab to push it into the edges. Bite down and grind gently side to side to shape it to your bite. Remove material if it feels too high. These kits are designed to last days to weeks, not permanently, so you still need a dental visit.
What to Know About Antibiotics
Many people assume a toothache means they need antibiotics, but the American Dental Association’s current guidelines recommend against antibiotics for most tooth infections. For the majority of toothaches caused by inflamed or infected pulp, dental treatment (a filling, root canal, or extraction) is what actually resolves the problem. Antibiotics don’t penetrate well into the interior of a tooth, so they can’t clear an infection that’s walled off inside.
Antibiotics become necessary only when the infection has spread beyond the tooth itself, producing signs like fever, facial swelling that spreads to the eye or neck, or general feelings of illness. If you develop any of these symptoms, that’s a situation that needs urgent care, not just a dental appointment.
Treating a Child’s Toothache
Children’s pain relief follows the same general principles, with a few critical differences. Use children’s formulations of ibuprofen or acetaminophen dosed by weight, as listed on the product label. Never give aspirin to children due to the risk of a rare but serious condition called Reye’s syndrome.
Avoid any product containing benzocaine (the numbing agent in many over-the-counter oral gels like Orajel) in children under two years old. For older children, use benzocaine products sparingly and never exceed the recommended dose. Salt water rinses work well for children old enough to swish and spit without swallowing. Clove oil is best avoided in very young children, since they’re more likely to swallow it.
What a Dentist Will Actually Do
The treatment you receive depends entirely on what’s causing the pain. A cavity that hasn’t reached the nerve gets drilled and filled. If the infection has reached the pulp (the living tissue inside the tooth), you’ll likely need a root canal, which removes the infected material and seals the tooth. A root canal sounds intimidating, but modern procedures are done under local anesthesia and feel similar to getting a filling. A tooth that’s too damaged to save gets extracted.
For an abscess with visible swelling, the dentist may drain the infection through a small incision, which provides rapid pressure relief. If you grind your teeth at night and the pain is from wear rather than infection, a custom mouth guard can prevent further damage.
Most toothaches don’t resolve on their own. A cavity doesn’t heal, and an infection inside a tooth can only spread. Home treatment buys you comfort, but getting to a dentist within a few days prevents a manageable problem from turning into an emergency.