A toothache rarely waits for a convenient time, and getting to a dentist immediately isn’t always possible. The good news is that several home remedies can reduce pain and inflammation enough to get you through until your appointment. The key is combining the right rinse, topical treatment, and pain reliever while avoiding anything that could make the problem worse.
Start With a Salt Water Rinse
A warm salt water rinse is the simplest and most reliable first step. Mix 1 teaspoon of salt into 8 ounces of warm water until fully dissolved, then swish it gently around the painful area for 30 seconds before spitting it out. Salt water works as a mild antiseptic, pulling bacteria away from the infected area while reducing inflammation in the surrounding tissue. You can repeat this two to three times a day.
If you have hydrogen peroxide on hand, that works as a rinse too. Mix equal parts 3% hydrogen peroxide and water (never use it at full strength), swish for about 30 seconds, and spit thoroughly. This helps reduce pain and inflammation, and it’s particularly useful if the toothache involves swollen or bleeding gums. Don’t swallow the solution.
Apply Clove Oil to the Tooth
Clove oil is one of the most effective topical treatments for tooth pain. The oil is 70% to 90% eugenol, a natural compound that numbs nerve endings on contact. You’ll feel a warming, tingling sensation that replaces the sharp pain within a minute or two.
The important step is diluting it first. Mix a few drops of clove oil into a carrier oil like coconut or olive oil, then dab the mixture onto a cotton ball and hold it against the painful tooth for several minutes. Applying undiluted clove oil directly to your gums can cause irritation and actually make things more uncomfortable. Most pharmacies carry small bottles of clove oil in the oral care aisle.
Use a Cold Compress for Swelling
If your cheek or jaw is visibly swollen, a cold compress constricts the blood vessels in the area, which slows inflammation and dulls the pain signal. Wrap a bag of ice or frozen vegetables in a towel, hold it against the outside of your cheek near the painful tooth for 20 minutes, then remove it. You can repeat this every few hours as needed. Never apply ice directly to skin or to the tooth itself.
Cold compresses work best for pain caused by trauma or infection where swelling is part of the problem. If your pain is purely sensitivity-related (sharp pain when eating something hot or cold, but otherwise fine), a compress is less likely to help.
Take the Right Pain Reliever
Over-the-counter pain relievers are your strongest tool for managing toothache pain at home. Ibuprofen is generally the better choice for dental pain because it reduces both pain and inflammation, while acetaminophen only addresses pain. For adults, you can take ibuprofen and acetaminophen together or alternate them for stronger relief than either one alone. Stay within the maximum of 4,000 milligrams of acetaminophen in a 24-hour period.
One common mistake: do not crush aspirin and place it directly on the tooth or gum. Aspirin is acidic, and holding it against soft tissue can burn your gums, creating a new problem on top of the original one. Swallow pain relievers normally and let them work through your bloodstream.
Try Garlic as a Backup Option
Garlic contains allicin, a compound with antibacterial properties that can help kill some of the bacteria contributing to your pain. To release allicin, you need to crush or chew the garlic. Gently chew a peeled clove on the affected tooth, then let the crushed garlic rest against it for a few minutes. You can also crush a clove with the back of a spoon, mix it with a pinch of salt, and apply the paste to the tooth with a cotton swab.
The taste is intense, and it won’t rival ibuprofen for pain relief. But if you’re stuck without other options, garlic’s antibacterial effect can help keep the area cleaner while you wait for proper care.
Be Careful With Numbing Gels
Over-the-counter numbing gels containing benzocaine provide temporary relief by deadening the nerve endings around the tooth. However, the FDA has issued warnings about benzocaine products because they can cause a rare but serious condition where the blood’s ability to carry oxygen drops dangerously low. Benzocaine products should never be used on children under 2 years old. For adults and older children, use them sparingly and follow the label directions closely. These gels offer very short-lived numbness and aren’t a good substitute for an actual pain reliever taken by mouth.
What to Eat and Drink
While you’re managing a toothache, what you put in your mouth matters. Stick to room temperature or cool foods and beverages. Extremely hot or cold items can trigger sharp pain spikes, especially if the nerve is exposed or the enamel is compromised. Avoid chewing on the affected side entirely.
Acidic foods like citrus, tomatoes, and vinegar-based dressings can irritate exposed tooth surfaces. Sugary foods and drinks feed the bacteria that may be causing the problem. Soft, bland foods at a moderate temperature are your safest bet: yogurt, mashed potatoes, scrambled eggs, smoothies, and similar options.
Signs Your Toothache Needs Urgent Care
Home remedies are a bridge to professional treatment, not a replacement. Call a dentist right away if your toothache lasts longer than two days, if you notice swelling in your face or jaw, or if you have pain when opening your mouth wide.
Head to an emergency room if you develop a fever over 101°F (38.3°C) along with unbearable tooth pain, if you see swelling below your eye or a hard knot on your jaw, if bleeding won’t stop with applied pressure, or if pain doesn’t improve at all with medication. A toothache combined with fever and chills signals a dental infection that can spread and become dangerous quickly. These situations move beyond what any home remedy can manage.