The fastest relief for a toothache comes from combining ibuprofen and acetaminophen, which together outperform either drug alone for dental pain. But depending on the cause, you may also need a cold compress, a saltwater rinse, or a dental visit to actually fix the problem. Here’s what works, what doesn’t, and how to get through the night.
Pain Relievers That Work Best
For moderate to severe tooth pain, taking ibuprofen and acetaminophen together is the most effective over-the-counter approach. The two drugs reduce pain through different pathways, so combining them gives you broader coverage than doubling up on either one alone. A combination tablet is available containing 125 mg of ibuprofen and 250 mg of acetaminophen, taken as two tablets every eight hours, with a maximum of six tablets per day.
If you’re using separate bottles from your medicine cabinet, the same principle applies: take a standard dose of ibuprofen alongside a standard dose of acetaminophen. Just don’t exceed 4,000 mg of acetaminophen in 24 hours, and avoid ibuprofen if you have stomach ulcers or kidney problems. Ibuprofen is particularly useful for toothaches because it reduces both pain and inflammation, which is often a major part of the problem.
Topical numbing gels containing benzocaine can provide temporary surface-level relief when applied directly to the gum around the painful tooth. However, the FDA warns that benzocaine products should never be used on children under 2 years old. In rare cases, benzocaine can cause a dangerous condition that reduces the blood’s ability to carry oxygen. For adults and older children, these gels are generally safe for short-term use when you follow the label directions.
Home Remedies Worth Trying
A saltwater rinse is one of the simplest and most effective home treatments. Mix one teaspoon of salt into eight ounces of warm water, swish it around the painful area for 30 seconds, then spit. If your mouth is already tender or raw, start with half a teaspoon of salt instead. The salt draws excess fluid out of inflamed gum tissue through osmosis, which reduces swelling and pressure. It also kills bacteria by pulling water out of their cells.
Clove oil has a long history as a dental remedy, and the science backs it up. Its active ingredient, eugenol, works as a local anesthetic by blocking nerve signals in the tissue it touches. It also inhibits the production of prostaglandins, the same inflammatory chemicals that ibuprofen targets. To use it, put a small amount on a cotton ball and hold it against the sore tooth and surrounding gum for a few minutes. The taste is strong and slightly numbing, which is exactly the point. You can find clove oil at most pharmacies and health food stores.
A cold compress helps when your toothache involves visible swelling. Hold an ice pack or a bag of frozen vegetables wrapped in a cloth against the outside of your cheek, near the painful area. Use it in cycles of 15 to 20 minutes on, then 15 to 20 minutes off. Cold constricts blood vessels, which limits swelling and dulls the nerve signals carrying pain.
How to Sleep With a Toothache
Toothaches notoriously get worse at night, and it’s not your imagination. When you lie flat, blood flow to your head increases. That extra pressure intensifies the throbbing around an inflamed or infected tooth. The fix is simple: stack two or three firm pillows so your head stays elevated in a semi-upright position, similar to how you might prop yourself up with a bad cold. This reduces blood pressure in your head and takes some of the pounding edge off the pain.
Timing your pain medication helps too. If you take ibuprofen and acetaminophen right before bed, you’ll get the peak effect during those first hours when you’re trying to fall asleep. Avoid hot or cold drinks close to bedtime if your tooth is sensitive to temperature, since that can reignite the pain just as you’re settling in.
What’s Causing the Pain
Understanding the type of pain you’re feeling can tell you how urgent the situation is. A tooth that’s briefly sensitive to cold or sweets but calms down within a few seconds likely has reversible pulpitis, meaning the nerve inside the tooth is irritated but not permanently damaged. This is the kind of thing a dentist can treat with a filling, and the tooth can recover fully.
If the sensitivity to heat, cold, or sweets lingers for more than a few seconds, or if the tooth hurts when you tap on it, the nerve inflammation has likely become irreversible. At this stage, the nerve tissue is dying or already dead, and the tooth will need a root canal or extraction. Interestingly, a tooth with a completely dead nerve may stop being sensitive to temperature altogether, but it will still hurt when pressure is applied. The absence of sensitivity doesn’t mean the problem resolved itself.
Left untreated, nerve inflammation can progress to an abscess, which is a pocket of infection at the root of the tooth or in the surrounding gum tissue. An abscess typically brings more constant, severe pain along with swelling in the face or jaw, and sometimes fever or swollen glands in the neck.
What a Dentist Will Actually Do
A common misconception is that you need antibiotics for a bad toothache. The American Dental Association’s guidelines actually recommend against antibiotics for most tooth pain, even when there’s inflammation or a localized abscess. Instead, dentists treat the source directly: draining an abscess, performing a root canal, or extracting the tooth. Over-the-counter pain relievers like ibuprofen and acetaminophen are the recommended pain management alongside these procedures.
Antibiotics become necessary only when the infection has spread beyond the tooth and become systemic, showing signs like fever, fatigue, or malaise. In other words, antibiotics treat a spreading infection in your body, not the toothache itself. If your dentist doesn’t prescribe them, it’s not an oversight.
Signs You Need Urgent Care
Most toothaches are miserable but not dangerous. A few warning signs change that calculus. Swelling in your face, jaw, or neck that’s visibly getting worse suggests an infection that’s spreading. Fever and fatigue alongside facial swelling mean the infection has gone systemic and needs professional treatment quickly. If you have trouble swallowing or breathing, that’s a medical emergency since swelling near the airway can become life-threatening.
Uncontrolled bleeding from the mouth that doesn’t stop after 15 minutes of firm pressure also warrants urgent care. And severe, constant pain that doesn’t respond at all to over-the-counter medication is a sign that whatever’s happening has moved beyond what home remedies can manage. In these situations, an emergency dentist or emergency room visit shouldn’t wait until morning.