A salt water rinse is the simplest and most effective first step for a toothache at home. Mix 1 teaspoon of salt into 8 ounces of warm water, swish for 15 to 30 seconds, and spit. Beyond that, several other kitchen-cabinet remedies can reduce pain while you arrange to see a dentist.
Salt Water Rinse
Salt water works as a mild antiseptic, pulling bacteria away from the infected area and reducing inflammation around the tooth. Use it two to three times a day, or after meals, until you can get professional care. The ratio is simple: 1 teaspoon of table salt dissolved in 8 ounces (one cup) of warm water. Don’t swallow it.
This won’t fix the underlying problem, but it can take the edge off swelling and keep the area cleaner, which sometimes reduces throbbing on its own.
Clove Oil
Clove oil is probably the most well-known natural toothache remedy, and there’s real science behind it. The active compound, eugenol, blocks pain signals in nerve fibers and suppresses the same inflammatory chemicals (prostaglandins) that over-the-counter painkillers target. It also interacts with pain receptors in a way that’s chemically similar to capsaicin, the heat compound in chili peppers, producing a numbing sensation at the site.
To use it, put a small drop of clove oil on a cotton ball or cotton swab and hold it against the sore tooth and surrounding gum for a minute or two. You can find clove oil in most pharmacies and many grocery stores. The taste is strong and slightly burning, which is normal. Avoid applying large amounts directly to your gums, as concentrated eugenol can irritate soft tissue.
Cold Compress
Pressing something cold against the outside of your cheek near the painful tooth constricts blood vessels and reduces swelling, which dulls pain. Wrap ice or a bag of frozen vegetables in a thin towel and hold it to your face for about 10 minutes once an hour. Shorter is fine if the cold gets uncomfortable. Never place ice directly on the skin or inside the mouth against a tooth, as extreme cold on an already sensitive tooth can make things worse.
Cold therapy is especially helpful when the area around the tooth looks puffy or swollen, a sign that inflammation is driving much of the pain.
Peppermint Tea Bag
A used peppermint tea bag, cooled in the refrigerator for a few minutes, can be pressed against the sore area for mild numbing relief. Menthol, the active ingredient in peppermint, has a cooling effect that works on pain pathways in a way similar to clove oil, though less potently. This remedy is gentle enough to repeat several times a day and is a good option if you don’t have clove oil on hand.
Garlic
Crushing a fresh clove of garlic releases allicin, a sulfur compound with antimicrobial properties that can fight the bacteria responsible for tooth infections. The key detail is that allicin only forms in raw, crushed garlic. Cooking destroys it. You can crush a clove into a paste and apply a small amount directly to the tooth. Be cautious with quantity and duration: garlic can irritate or even burn the soft tissue of your gums if left in place too long. A minute or two is enough per application.
Hydrogen Peroxide Rinse
A diluted hydrogen peroxide rinse can help kill bacteria and reduce inflammation. The important word here is “diluted.” At low concentrations, hydrogen peroxide is safe for oral tissues, but high concentrations or prolonged exposure can damage both gums and tooth enamel. Mix equal parts 3% hydrogen peroxide (the standard drugstore concentration) with water, swish gently for 30 seconds, and spit thoroughly. Do not swallow it. This is a once-or-twice-a-day option, not something to repeat every hour.
Over-the-Counter Pain Relief
While not a “home remedy” in the traditional sense, the most effective thing you can pair with any of the above is an anti-inflammatory painkiller. Ibuprofen reduces both pain and swelling, which makes it particularly suited for toothaches. Acetaminophen works on pain but doesn’t address inflammation. For severe dental pain, some products now combine both in a single tablet (250 mg acetaminophen and 125 mg ibuprofen), taken every 8 hours. Never exceed 6 of those combination tablets in 24 hours, and keep total acetaminophen under 4,000 mg per day from all sources.
If you’re alternating separate bottles of ibuprofen and acetaminophen, stagger them so one kicks in as the other wears off. This approach often controls dental pain better than either pill alone.
What These Remedies Can and Can’t Do
Every remedy on this list manages symptoms. None of them treat the cause of your toothache, whether that’s a cavity, a crack, an infection, or gum disease. Think of them as a bridge to get you through a night or a weekend until you can sit in a dentist’s chair. Pain that responds well to home care can still indicate a serious problem underneath.
Signs the Pain Needs Urgent Attention
Most toothaches are uncomfortable but not dangerous. A dental abscess, however, can become a medical emergency. Get to an emergency room if you have difficulty breathing, speaking, or swallowing, if your eye becomes swollen or painful, if you develop significant swelling inside your mouth that limits how far you can open it, or if you spike a fever alongside facial swelling. These symptoms suggest infection is spreading beyond the tooth, and home remedies are no longer sufficient.