Taking ibuprofen and acetaminophen together is the single most effective thing you can do at home for a toothache, outperforming either drug alone in multiple clinical trials. Beyond that combination, a few other remedies genuinely help, several popular ones do nothing, and a couple can actually make things worse. The most important thing to keep in mind is that none of these measures fix the underlying problem. They buy you comfort until you can get to a dentist.
Ibuprofen Plus Acetaminophen Is the Gold Standard
If you have both ibuprofen (Advil, Motrin) and acetaminophen (Tylenol) in your medicine cabinet, you already have access to the best non-prescription pain relief for dental pain. A randomized trial comparing a fixed-dose combination of ibuprofen and acetaminophen against each drug alone found that the combination provided greater and more rapid pain relief than comparable doses of either agent or placebo in adults after wisdom tooth removal.1PubMed. Analgesic Efficacy of an Acetaminophen/Ibuprofen Fixed-dose Combination in Moderate to Severe Postoperative Dental Pain Another trial confirmed that the combination at full doses (ibuprofen 400 mg plus acetaminophen 1,000 mg) significantly outperformed each drug taken alone across every pain measure studied.2Clinical 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 ibuprofen and acetaminophen attack pain through different pathways. Ibuprofen reduces inflammation at the site of the problem, while acetaminophen works primarily in the central nervous system. Together they cover more ground than doubling down on either one alone. A separate study found that pain relief kicked in within an hour and lasted over eight hours, with the combination also producing fewer side effects than individual drugs.3The Clinical Journal of Pain. Efficacy and Safety of Single and Multiple Doses of a Fixed-dose Combination of Ibuprofen and Acetaminophen in the Treatment of Postsurgical Dental Pain
For adults, the typical approach is 400 mg of ibuprofen with 500–1,000 mg of acetaminophen, taken together. You can repeat the ibuprofen every six hours and the acetaminophen every six to eight hours, but do not exceed 1,200 mg of ibuprofen or 3,000–4,000 mg of acetaminophen in a 24-hour period. If you have kidney problems, stomach ulcers, or liver disease, talk to a pharmacist before combining these, as each drug carries its own organ-specific risks.
Topical Numbing Products
When pain is sharp and localized, a numbing gel applied directly to the sore area can provide faster surface-level relief than a pill swallowed and digested. Benzocaine gels, sold under brand names like Orajel, are the most widely available option. A clinical trial found that both 10 percent and 20 percent benzocaine gels were more effective than placebo for acute toothaches, with the 20 percent gel edging out the 10 percent version. Side effects were mild and uncommon.4PubMed Central. An evaluation of 10 percent and 20 percent benzocaine gels in patients with acute toothaches
There is one safety concern worth knowing about. Benzocaine can, in rare cases, cause a condition called methemoglobinemia, where your blood loses its ability to carry oxygen effectively.5PubMed Central. Benzocaine-Induced Methemoglobinemia: A Case Report The risk is very low with standard doses in adults, but the FDA has warned against using benzocaine products on children under two years old for this reason. If you are using it for yourself, apply a small amount with a clean finger or cotton swab and follow label directions. Do not cake the stuff on.
Clove oil is the other well-known topical option. Its active ingredient, eugenol, has genuinely numbing and mild antibacterial properties. You can find it in products like Red Cross Toothache medication. The catch is that eugenol is irritating to soft tissue. The product label itself warns that contact with lips or mucous membranes can cause burning, swelling, or irritation.6DailyMed. RED CROSS TOOTHACHE- eugenol liquid Use a tiny amount on a cotton pellet placed directly inside or against the cavity, and avoid smearing it around your gums.
Salt Water and Hydrogen Peroxide Rinses
A warm salt water rinse is one of the oldest and simplest pain-relief measures, and it has genuine value even if it will not knock out severe pain. Dissolve about half a teaspoon of salt in eight ounces of warm water and swish gently for 30 seconds. The salt draws fluid out of swollen tissue through osmosis, which can temporarily reduce pressure and discomfort around an inflamed area. It also helps rinse away food debris that may be irritating an exposed surface. You can repeat this several times a day without any real risk.
Hydrogen peroxide rinses come up frequently as a home remedy for mouth pain. There is evidence that hydrogen peroxide at concentrations of 3 percent or less is safe for oral use over extended periods, with only occasional mild irritation in people who already had mouth sores.7PubMed. Hydrogen peroxide: a review of its use in dentistry And a review of safety data confirmed that low-concentration hydrogen peroxide in mouthrinses does not damage oral tissues or pose significant long-term risks.8PubMed. Safety issues relating to the use of hydrogen peroxide in dentistry
That said, hydrogen peroxide is not a particularly powerful antimicrobial mouth rinse. When researchers compared various mouthrinse solutions, hydrogen peroxide fell into the category of products with only a weak and temporary antibacterial effect.9PubMed. Antimicrobial efficacy of antiseptic mouthrinse solutions If your toothache involves an active infection, a peroxide rinse is not going to be the thing that turns the tide. Use it if you want a clean-feeling mouth, but do not rely on it as treatment. If you try it, dilute the standard 3 percent drugstore hydrogen peroxide with an equal part of water, swish briefly, and spit it out. Never swallow it.
Cold Compresses and Positioning
An ice pack or bag of frozen peas held against the outside of your cheek over the sore area can dull pain and reduce swelling. The cold constricts blood vessels, which slows the flow of inflammatory chemicals to the area. Apply it in cycles of about 15 minutes on, 15 minutes off. Do not press ice directly against your skin, as this can cause frostbite on the soft tissue of your face. Wrap it in a thin towel or cloth.
Positioning matters too, especially at night. Lying flat allows blood to pool in your head, which increases pressure on an already inflamed tooth. Propping yourself up with an extra pillow can make a noticeable difference in pain levels when you are trying to sleep. This will not cure anything, but it can be the difference between restless agony and enough comfort to get a few hours of rest before your dental appointment.
Things That Make a Toothache Worse
A persistent myth is that placing an aspirin tablet directly against a painful tooth or gum will numb it. This is one of the worst things you can do. Aspirin is acidic, and holding it against soft tissue causes chemical burns by destroying the surface layer of cells through protein coagulation.10Saudi Endodontic Journal. Chemical burn from direct application of aspirin onto a painful tooth Case reports describe patients who held crushed aspirin tablets against their gums for days and developed erosive lesions and tissue death.11SRM Journal of Research in Dental Sciences. Chemical oral burn cum erosive gingival lesion arising from self-medication for toothache If you want aspirin’s pain-relieving effect, swallow the tablet with water. It works from the inside; it burns from the outside.
Swishing whiskey or other alcohol on a sore tooth is another folk remedy that does more harm than good. Beyond the fact that alcohol is a poor disinfectant at the concentrations found in spirits, it dries out and irritates oral tissue. Chronic alcohol exposure in the mouth reduces saliva production, promotes acid production by bacteria, and damages both gums and enamel.12PubMed Central. Alcohol and Periodontal Disease: A Narrative Review A quick swish of bourbon is not going to cause periodontal disease, but it is also not going to help your toothache, and if you have any open sores or cracks in your gums, the alcohol will sting and inflame them.
Extremely hot or cold foods and drinks can also trigger sharp spikes of pain in a tooth that is already irritated, especially if the nerve is exposed or the enamel is compromised. Stick to lukewarm foods and avoid chewing on the painful side until you can see a dentist.
Managing Dental Pain in Children
Children’s toothaches require a different approach because many common adult remedies are either unsafe or inappropriately dosed for kids. The American Dental Association published a clinical practice guideline specifically for pediatric dental pain, and the recommendation is clear: nonsteroidal anti-inflammatory drugs like ibuprofen, alone or combined with acetaminophen, are the first-line treatment for managing acute dental pain in children. The guideline also stresses that codeine and tramadol are contraindicated in children for acute pain management, per the FDA.13PubMed Central. Evidence-based clinical practice guideline for the pharmacologic management of acute dental pain in children
Dosing ibuprofen and acetaminophen for children is based on weight, not age, so check the packaging carefully or call your pediatrician. A systematic review of pain management after extraction of primary teeth found that giving analgesics about 30 minutes before a dental procedure was the best-studied strategy, though the quality of existing research on pediatric dental pain remains limited.14PubMed. Strategies for Pain Management after Extraction of Primary Teeth: A Systematic Review of Randomized Clinical Trials At home, if your child has a toothache at night, weight-appropriate ibuprofen is your best first move. Avoid benzocaine products in children under two, and be cautious with topical clove oil, which can irritate a child’s more sensitive mouth tissues.
When You Need a Dentist Right Away
Home remedies are meant to buy time, not replace professional care. Some signs indicate you need treatment urgently rather than at your convenience. Swelling that spreads beyond the gum line into your cheek, jaw, or neck is a red flag for a dental infection that has extended beyond the tooth into the surrounding tissue. Dental infections that spread can lead to life-threatening complications including airway compromise and spread of infection into the neck and chest.15European Journal of Emergency Medicine. Severe dental infections in the emergency department
Other reasons to seek same-day or emergency care include:
- Fever: A temperature above 101°F (38.3°C) alongside tooth pain suggests the infection is spreading and your body is mounting a systemic response.
- Difficulty swallowing or opening your mouth: Trismus (limited jaw opening) and trouble swallowing indicate that swelling may be impinging on your airway or the deep spaces of your neck.
- Persistent bleeding: If a tooth or the surrounding gum is actively bleeding and will not stop with gentle pressure, you need professional intervention.
- Trauma: A tooth that has been knocked out, cracked, or loosened by an impact needs to be addressed within an hour or two for the best chance of saving it.
- Uncontrollable pain: If maximum doses of ibuprofen and acetaminophen together barely touch the pain, you are likely dealing with something that home measures cannot manage.
Most dental infections start in the tooth and initially resolve by draining through the gum tissues on their own. The danger comes when they extend beyond the jawbone into the deeper tissue planes of the face and neck.15European Journal of Emergency Medicine. Severe dental infections in the emergency department If you notice swelling that is getting visibly worse over hours rather than staying the same, treat that as an emergency.
Why Dental Pain Is So Hard to Pin Down
Teeth are strange pain generators compared to other parts of the body. If you burn your finger, you can point to the exact spot. But dental pain can be maddeningly vague. You might feel that a lower molar is throbbing, only for the dentist to find the problem in an upper tooth on the same side. This referred pain phenomenon happens because the nerve fibers inside teeth converge on the same relay stations in the brainstem as nerves from other facial structures. The dental pulp, the living tissue inside the tooth, presents unusual challenges for diagnosis because it is inaccessible to direct examination, and symptoms often overlap between different types of pulp disease.16PubMed Central. A Correlation between Clinical Classification of Dental Pulp and Periapical Diseases with its Patho Physiology and Pain Pathway
This matters practically because it means you might be applying clove oil to the wrong tooth, or biting down on the wrong side to test which tooth is the culprit. If you cannot clearly identify which tooth hurts, do not try to self-diagnose. A dentist can use temperature tests, percussion tests, and X-rays to identify the actual source. In the meantime, systemic pain relief (ibuprofen and acetaminophen taken by mouth) is a better strategy than topical remedies when you are not sure where the pain is coming from, because it works regardless of which tooth is the problem.
Acupressure and Other Non-Drug Approaches
Pressing on specific points of the body to relieve dental pain has a long history in traditional medicine, and there is some clinical data behind it, though the evidence is not as strong as it is for medication. One study of 120 patients with acute dental pain found that acupuncture reduced pain scores substantially in most participants, with average pain ratings dropping from above 6 out of 10 to below 1.17PubMed. Acupuncture in the management of acute dental pain The study lacked a proper sham-acupuncture control group, which makes it hard to separate the real effect from placebo, but the direction of the findings is consistent with what other small studies have reported.
The most commonly studied point for dental pain relief is LI4, the fleshy web between your thumb and index finger. Research comparing different precise locations around this area found that one particular spot had a better therapeutic effect for toothache relief than for headache relief, while a slightly different location was better for headaches.18PubMed. Comparing the clinical effect of five varying locations of LI.4 acupoint If you want to try this at home, squeeze the meaty part of the web between your opposite thumb and index finger firmly for two to three minutes. Some people find it takes the edge off, others notice nothing. It is free, risk-free, and worth trying while you wait for your ibuprofen to kick in.
Distraction and relaxation techniques also have a place, particularly at night when pain tends to feel worse because you are lying still with nothing else to focus on. Slow, deep breathing can lower the perception of pain modestly by activating the parasympathetic nervous system. It will not replace medication, but it can complement it. Listening to music or a podcast while doing breathing exercises gives your brain competing sensory input, which is a surprisingly effective strategy when you are staring at the ceiling at 2 a.m. waiting for morning.
Putting Together a Practical Plan
If your tooth starts hurting tonight and you cannot see a dentist until tomorrow or later, here is a sensible approach ranked by impact. Start with ibuprofen and acetaminophen together at appropriate doses. If you have benzocaine gel and can identify which tooth is the problem, apply a small dab to the area. Rinse with warm salt water a few times during the day. Use an ice pack on the outside of your cheek in 15-minute intervals for swelling. Sleep propped up. Avoid chewing on that side and skip very hot or cold drinks.
What you should not do: place aspirin, garlic paste, or any other caustic substance directly against your gums. Do not rinse with whiskey. Do not ignore worsening swelling, fever, or difficulty opening your mouth. And do not treat home remedies as a substitute for dental care. A toothache is a symptom of something going wrong inside or around a tooth, whether it is a cavity reaching the nerve, a cracked cusp, an abscess forming, or gum disease undermining the tooth’s support. The pain will return, often worse, until the structural problem is addressed by a professional.