Taking ibuprofen and acetaminophen together is the single most effective thing you can do at home for a toothache, outperforming either drug on its own. Beyond pills, a handful of other strategies, from cold compresses to clove oil, can help you manage the pain until you see a dentist. But some popular home remedies are useless or even harmful, so knowing what to skip matters just as much as knowing what to try.
Ibuprofen Plus Acetaminophen Is the Best Painkiller Combination
If you only do one thing, make it this: take ibuprofen and acetaminophen at the same time. A randomized trial found that combining these two drugs provided faster and greater pain relief than comparable doses of either one alone or a placebo in adults with moderate-to-severe dental pain after wisdom tooth removal.1PubMed. Analgesic Efficacy of an Acetaminophen/Ibuprofen Fixed-dose Combination in Moderate to Severe Postoperative Dental Pain The combination beat each individual drug on nearly every measure researchers looked at, including how quickly meaningful relief kicked in, overall pain scores, and how many people needed additional rescue painkillers.
This finding isn’t a one-off. Multiple randomized controlled trials have shown the same thing: the ibuprofen-acetaminophen pairing delivers better pain relief than either drug alone after dental procedures, without increasing side effects beyond what each individual drug would cause.2PubMed. Combining ibuprofen and acetaminophen for acute pain management after third-molar extractions Another trial confirmed that a full dose of ibuprofen (400 mg) with acetaminophen (1000 mg) significantly outperformed each drug alone across all pain intensity measures.3Clinical Therapeutics. Comparison of the analgesic efficacy of concurrent ibuprofen and paracetamol with ibuprofen or paracetamol alone in the management of moderate to severe acute postoperative dental pain
The reason this works so well is that the two drugs attack pain through different pathways. Ibuprofen reduces inflammation at the source, while acetaminophen acts more centrally on pain perception. Together they cover more of the pain process than either one can alone. For a typical adult, a standard dose is 400 mg of ibuprofen and 500–1000 mg of acetaminophen, taken together every six to eight hours. Stay within the labeled daily maximums for each drug, and take them with food to protect your stomach.
Apply a Cold Compress to the Outside of Your Cheek
Holding something cold against the side of your face near the painful tooth is one of the simplest things you can try, and it works through several mechanisms at once. Cold exposure causes blood vessels in the area to constrict, which reduces swelling. It also slows nerve conduction and cuts down on the release of inflammatory chemicals in the tissue, providing a non-drug form of pain relief.4Journal of Pharmacy and Bioallied Sciences. Prescribing Cold: The Science and Practice of Cryotherapy in Dental Medicine
Wrap an ice pack, a bag of frozen vegetables, or even a few ice cubes in a thin towel and hold it against your cheek for about 15 to 20 minutes at a time. Give your skin a break for at least 10 minutes between applications to avoid frostbite. Cold works best for acute, throbbing pain and visible swelling. It won’t fix the underlying problem, but it can make the wait for a dental appointment much more bearable, especially when combined with the painkiller strategy above.
Salt Water Rinses
Rinsing with warm salt water is an old standby for mouth pain, and there are decent reasons to keep doing it. Salt water creates a mildly hypertonic environment in your mouth, which can draw fluid out of swollen gum tissue and help reduce inflammation around an aching tooth. A scoping review of salt-based oral healthcare interventions found that saline solutions showed positive outcomes including bacterial toxin reduction and periodontal improvements.5PubMed Central. From Thermal Springs to Saline Solutions: A Scoping Review of Salt-Based Oral Healthcare Interventions
To make a salt water rinse, dissolve about half a teaspoon of table salt in a cup of warm (not hot) water. Swish it gently around the painful area for 30 seconds, then spit it out. You can repeat this several times a day. Salt water won’t numb the nerve the way a painkiller does, but it helps keep the area clean, reduces bacterial load, and can ease the puffiness that sometimes makes tooth pain feel worse than it already is. Think of it as a supporting player rather than the star.
Clove Oil as a Topical Numbing Agent
Clove oil, or more precisely its active ingredient eugenol, has been used for dental pain for centuries and is still an ingredient in some professional dental materials. Eugenol acts as a mild local anesthetic and also has antimicrobial properties. Laboratory research has investigated the analgesic effects of both aqueous and ethanolic clove extracts, supporting its traditional use for oral pain.6PubMed Central. Analgesic effect of the aqueous and ethanolic extracts of clove
To use clove oil at home, dip a small cotton ball or cotton swab in the oil and apply it directly to the sore tooth and the surrounding gum. You’ll likely feel a warming or tingling sensation, followed by some numbness in the area. The effect is temporary, usually lasting 20 to 30 minutes, but it can bridge the gap between painkiller doses or take the edge off pain that pills alone aren’t fully covering. Use it sparingly: too much applied repeatedly can irritate the gum tissue. If you don’t have clove oil on hand, you can bite down gently on a whole dried clove near the painful tooth for a milder version of the same effect.
Over-the-Counter Numbing Gels
Benzocaine gels, sold under brands like Orajel and Anbesol, are widely available and can provide short-term numbing of the tissue around a painful tooth. You apply a small amount directly to the gum near the source of pain, and the local anesthetic temporarily blocks nerve signals in that area. For adults, these products are generally safe when used as directed.
Children are a different story. Benzocaine oral preparations can contain concentrations ranging from 7.5% to 20%, and pediatric exposure to these higher concentrations can cause a rare but serious condition called methemoglobinemia, where the blood’s ability to carry oxygen is impaired.7PubMed Central. Pediatric Exposures to Topical Benzocaine Preparations Reported to a Statewide Poison Control System In a review of pediatric benzocaine exposure cases, some children developed dangerously elevated methemoglobin levels and required emergency treatment. The FDA has warned against using benzocaine products in children under two years old. For older children, use the lowest concentration available, apply the smallest effective amount, and watch for any unusual symptoms like pale or bluish skin.
Temporary Filling Kits
If your toothache stems from a lost filling or a broken piece of tooth that’s exposing the sensitive inner layers, a temporary filling material from the pharmacy can help. Products like Dentemp and similar kits contain a soft, pliable material you can pack into the cavity yourself. The goal isn’t to fix the tooth permanently; it’s to seal off the exposed area so that air, food, and temperature changes stop hitting the nerve directly.
These products work reasonably well as a stopgap, but they have limitations. An in vitro study of common temporary filling materials found that the expansion and setting properties of these materials can sometimes stress the remaining tooth structure.8PubMed Central. Tooth and temporary filling material fractures caused by Cavit, Cavit W and Coltosol F In practical terms, this means you should avoid chewing directly on the temporary filling and get to a dentist promptly. These kits buy you days, not weeks. Treat them as a bandage, not a repair.
What Not to Put on Your Tooth
Some home remedies for toothache have stuck around despite being ineffective or actively dangerous. The two biggest offenders are placing aspirin directly on the tooth and taking antibiotics without a dental procedure.
Placing a crushed aspirin tablet directly against a sore tooth or gum is a surprisingly common practice and a genuinely bad idea. Aspirin is acidic, with a pH between about 3.5 and 5.0, and when left in contact with the soft tissue of your mouth, it causes chemical burns. The acid denatures proteins in the tissue, leading to coagulative necrosis: white, sloughing, painful patches on your gums and cheeks that take days to heal.9SRM Journal of Research in Dental Sciences. Chemical burns of gingiva and its management Case reports have documented patients who kept reapplying crushed aspirin to a sore area, unknowingly causing progressively severe erosion of their oral tissues.10Saudi Endodontic Journal. Chemical burn from direct application of aspirin onto a painful tooth Aspirin works by being absorbed into the bloodstream through the stomach, not by sitting on your gum. Swallow it like normal if you want its pain-relieving benefit, though the ibuprofen-acetaminophen combination described above is a better choice for dental pain anyway.
As for antibiotics, many people assume that a toothache means an infection that needs antibiotics. Sometimes that’s true, but for the most common kind of severe toothache, where the nerve inside the tooth has become irreversibly inflamed (a condition dentists call irreversible pulpitis), antibiotics do not reduce the pain. A review of the available evidence found no significant difference in pain relief between people who took antibiotics alongside painkillers and those who took painkillers alone for this type of toothache.11Evidence-Based Dentistry. Antibiotics do not reduce toothache caused by irreversible pulpitis The inflammation is happening inside the sealed chamber of the tooth, and antibiotics circulating in your blood can’t meaningfully reach it. The fix for irreversible pulpitis is a root canal or extraction, not a pill. Taking unnecessary antibiotics just increases your risk of side effects and contributes to antibiotic resistance.
Why a Toothache Hurts So Much
If you’ve ever wondered why tooth pain seems disproportionately brutal compared to, say, a cut on your finger, the tooth’s unique anatomy is a big part of the explanation. The nerve-rich pulp tissue is sealed inside a rigid, unyielding shell of dentin and enamel. When that pulp becomes inflamed, whether from a cavity, a crack, or an infection, the swelling has nowhere to go. Pressure builds inside a closed space, and the nerves fire intensely. The pain pathways involved in dental pain rely partly on substance P, a neuropeptide that amplifies pain signaling and drives inflammation. Researchers have documented elevated concentrations of substance P in patients with cavities, pulpitis, and dental granulomas.12PubMed Central. Peripheral mechanisms of dental pain: the role of substance P
The tooth also has unusual sensory mechanisms compared to the rest of the body. Three different hypotheses exist to explain how the tooth detects and transmits painful stimuli, including direct activation of nerve fibers by temperature changes, fluid movement within tiny tubules in the dentin (the hydrodynamic theory), and a potential sensory role for odontoblasts, the cells that line the inner surface of the tooth.13PubMed. Cellular and molecular mechanisms of dental nociception All of this means tooth pain isn’t just “a sore spot.” It’s a complex alarm system that, once triggered, can be difficult to quiet with surface-level remedies alone. Understanding this helps explain why systemic painkillers (taken by mouth and absorbed into your bloodstream) tend to outperform topical gels and rinses: they can reduce inflammation inside the tooth, where topical agents can’t reach.
Other Home Remedies People Try
The internet is full of toothache advice involving garlic, tea bags, vanilla extract, hydrogen peroxide rinses, and more. Here’s a brief reality check on a few of the more popular ones.
Garlic contains allicin and several other sulfur-based compounds with documented antimicrobial properties. A large qualitative synthesis of research on garlic extracts found evidence supporting their role in oral health, including activity against various oral pathogens.14PubMed Central. Garlic (Allium sativum L.) Bioactives and Its Role in Alleviating Oral Pathologies That said, most of this evidence comes from laboratory studies, not from clinical trials of people with active toothaches. Biting on a raw garlic clove might deliver some antimicrobial benefit to the gum surface, but it’s unlikely to match the pain relief of actual analgesics, and the burning taste is a real commitment.
Hydrogen peroxide rinses are sometimes recommended for toothache, though their primary use is for gum disease, not pain. A systematic review found that rinsing with a 1.5% hydrogen peroxide solution showed an effect against gingivitis and reduced oral bacteria compared to placebo, though chlorhexidine remained more effective for plaque and gum health.15PubMed Central. A Systematic Review of the Effect of Oral Rinsing with H2O2 on Clinical and Microbiological Parameters Related to Plaque, Gingivitis, and Microbes If you use a hydrogen peroxide rinse, dilute it to about 1.5% (most store bottles are 3%, so mix equal parts with water). Don’t swallow it, and don’t use it as a substitute for seeing a dentist. It may help keep the area cleaner but won’t numb pain.
Tea bags, particularly black tea bags, are a folk remedy applied warm and moist against the gum. The tannins in tea have mild astringent properties that can feel soothing and may help with minor gum irritation. There’s no strong clinical evidence that they meaningfully reduce toothache pain, but they’re harmless if you want to try. Vanilla extract is sometimes suggested because it contains a small amount of alcohol, which might have a faint numbing effect, but it’s not concentrated enough to do much. Save the vanilla for baking.
When NSAIDs Aren’t Safe for You
Ibuprofen and other nonsteroidal anti-inflammatory drugs (NSAIDs) are the backbone of home toothache management, but they aren’t universally safe for short-term use. A systematic review identified several groups for whom even short courses of NSAIDs carry extra risk: people with a history of NSAID-triggered respiratory reactions (sometimes called aspirin-exacerbated respiratory disease), people who have had a prior heart attack and are on blood-thinning medication, people with asthma, and people with kidney disease.16The Journal of the American Dental Association. Short-term use of nonsteroidal anti-inflammatory drugs and adverse effects
If you fall into any of these categories, acetaminophen alone is your safer option for home pain management. It doesn’t carry the same cardiovascular, respiratory, or kidney risks because it works through a different mechanism. You can still use cold compresses, salt water rinses, clove oil, and topical numbing gels alongside it. Pregnant women, especially in the third trimester, should also avoid ibuprofen and stick with acetaminophen unless their provider says otherwise.
Positioning and Sleep
Toothache pain often intensifies at night, and this isn’t your imagination. When you lie flat, blood pools more easily in your head, which can increase pressure around an already-inflamed tooth. Propping yourself up with an extra pillow or two so your head stays elevated above your heart can make a noticeable difference. This won’t cure anything, but combined with a dose of ibuprofen and acetaminophen taken about 30 minutes before bed, it can mean the difference between sleeping through the night and staring at the ceiling.
Avoid eating on the side with the painful tooth, and steer clear of very hot, very cold, and very sweet foods and drinks, all of which can trigger sharp spikes of pain. If the tooth is cracked or has an exposed cavity, even room-temperature air flowing over it when you breathe through your mouth can set it off. A temporary filling kit, as described earlier, can help seal the exposed area and reduce these triggers.
Signs You Need a Dentist Sooner Rather Than Later
Home management is a bridge, not a destination. Certain symptoms signal that the problem has moved beyond what you can handle at home. Fever combined with facial swelling can indicate a spreading dental infection (abscess) that may need drainage and, in this case, genuinely warranted antibiotics prescribed by a dentist. Pain that doesn’t respond at all to the ibuprofen-acetaminophen combination, or that keeps escalating over 24 to 48 hours, often means the nerve inside the tooth is dying or the infection is worsening. A foul taste in your mouth can mean an abscess has started draining on its own, which sounds like a relief but still requires professional treatment. And if you notice swelling that extends to the floor of your mouth, your eye area, or makes it hard to swallow or breathe, that is a medical emergency: go to an emergency room, not a dental office.
For everything short of an emergency, call your dentist as soon as you can and use the strategies in this article to keep yourself comfortable while you wait. The combination of systemic painkillers, cold packs, and topical measures can manage most dental pain effectively for a few days. Just don’t let the fact that you’ve gotten the pain under control convince you the problem has gone away. Tooth pain that stops on its own sometimes means the nerve has died, which sounds like a fix but usually leads to an abscess down the road if left untreated.