A toothache rarely waits for a convenient time, but several home strategies can reduce the pain significantly while you arrange to see a dentist. The most effective approach combines over-the-counter pain relievers with simple topical remedies and good oral hygiene to keep the area clean.
Start With Over-the-Counter Pain Relievers
The fastest way to take the edge off a toothache is a combination of ibuprofen and acetaminophen. These two drugs work through different pathways, and together they outperform either one alone for dental pain. A combination tablet (125 mg ibuprofen and 250 mg acetaminophen per tablet) is available over the counter, taken as two tablets every eight hours, with a maximum of six tablets per day. If you’re using separate pills from your medicine cabinet, the same principle applies: take a standard dose of ibuprofen alongside a standard dose of acetaminophen. Just stay under 4,000 mg of acetaminophen in any 24-hour period to protect your liver.
Ibuprofen is especially useful for tooth pain because it reduces inflammation, which is often what’s pressing on the nerve and causing that throbbing sensation. If you can only choose one, ibuprofen is generally the better pick for dental pain. Take it with food to avoid stomach irritation.
Use a Salt Water Rinse
A warm salt water rinse is one of the simplest and most effective things you can do. Mix 1 teaspoon of salt into 8 ounces of warm water, swish it gently around the painful area for 30 seconds, and spit. If your mouth is already tender and the rinse stings, drop to half a teaspoon of salt for the first day or two. You can repeat this several times a day, particularly after eating, to keep food debris out of the area and reduce bacteria around the sore tooth.
Salt water works because it draws fluid out of inflamed tissue, which temporarily reduces swelling and eases pressure on the nerve. It also creates an environment that’s harder for bacteria to thrive in, which helps prevent an already painful situation from getting worse.
Apply Clove Oil to the Tooth
Clove oil contains a compound called eugenol, which acts as a mild natural anesthetic. It temporarily numbs the area on contact and also has anti-inflammatory and antibacterial properties. To use it safely, put a small amount of clove oil on a cotton ball or cotton swab and dab it directly onto the painful tooth and surrounding gum. Don’t pour it freely into your mouth, as undiluted clove oil can irritate soft tissue.
If you don’t have clove oil, a whole clove placed near the sore tooth and gently bitten down on can release some of the same compounds, though the effect is milder. The numbing typically lasts 20 to 30 minutes, and you can reapply as needed.
Try a Cold Peppermint Tea Bag
Peppermint tea contains menthol, which has a numbing effect similar to clove oil. Brew a peppermint tea bag, then let it cool in the refrigerator. Once it’s cold, press it against the painful area and hold it there for about 20 minutes. The combination of cold temperature and menthol provides dual relief, both constricting blood flow to reduce swelling and numbing the nerve endings in the gum tissue. You can repeat this whenever the pain returns.
Use a Cold Compress on Your Cheek
If your toothache involves visible swelling in your face or jaw, a cold compress applied to the outside of your cheek can make a noticeable difference. Wrap ice or a cold pack in a thin towel and hold it against the swollen side for 10 to 20 minutes at a time. The cold constricts blood vessels in the area, which slows inflammation and dulls nerve signals. Give your skin a break between sessions to avoid frostbite, and repeat as often as needed.
This works best for pain caused by infection, trauma, or a recent dental procedure. It won’t do much for a cavity that’s sensitive to temperature, and in that case, cold might actually make the pain worse.
Keep the Area Clean
Pain makes you want to avoid the sore tooth entirely, but letting food and bacteria accumulate around it will only increase irritation. Brush gently with a soft-bristled toothbrush, and floss carefully around the painful tooth to remove anything trapped between teeth or along the gumline. Sometimes a toothache that feels like a deep cavity is actually caused by a piece of food wedged under the gum, and flossing alone resolves it.
If brushing the area is too painful, the salt water rinses described above can fill in as a temporary cleaning method until you can tolerate brushing again.
What to Avoid
Numbing gels containing benzocaine (sold under brand names like Orajel) are a common go-to, but they carry a real safety concern. Benzocaine can cause a condition called methemoglobinemia, in which the blood’s ability to carry oxygen drops dangerously. The FDA has warned against using benzocaine oral products on children under 2 years old and requires updated warning labels on products for older children and adults. If you do use a benzocaine gel, apply the smallest amount possible and don’t reapply frequently.
A few other things to steer clear of:
- Aspirin directly on the gum. Placing an aspirin tablet against a sore tooth is an old folk remedy that actually burns the gum tissue, creating a painful chemical ulcer on top of the toothache you already have.
- Very hot or very cold foods. If your tooth is cracked or has exposed nerve tissue, temperature extremes will spike the pain.
- Chewing on the painful side. This seems obvious, but even soft foods can press on a cracked or infected tooth in a way that intensifies pain for hours afterward.
Sleeping With a Toothache
Tooth pain often feels worse at night because lying flat increases blood flow to your head, which raises pressure around the inflamed tooth. Propping yourself up with an extra pillow or two keeps your head elevated and can noticeably reduce that nighttime throbbing. Take your pain reliever about 30 minutes before bed so it’s at full effect when you’re trying to fall asleep, and do a salt water rinse right before lying down to clear out any irritants.
Signs You Need Emergency Care
Home remedies are a bridge, not a cure. They manage pain while you wait for a dental appointment, but they don’t fix the underlying problem. Certain symptoms mean you shouldn’t wait at all: if you develop a fever along with facial swelling, or if you have difficulty breathing or swallowing, go to an emergency room. These are signs that a tooth infection has spread beyond the tooth itself, and that situation can become dangerous quickly. Persistent swelling that’s getting larger over hours rather than smaller, pain that doesn’t respond at all to ibuprofen, or pus draining from the gum are also reasons to seek care the same day rather than waiting for a scheduled appointment.