The fastest way to reduce a toothache at home is to take ibuprofen, which fights both pain and the inflammation driving it, and follow up with a saltwater rinse to clean the area around the tooth. These two steps together can noticeably reduce pain within 20 to 30 minutes. But home remedies are temporary relief, not treatment. A toothache means something is wrong inside the tooth or gum tissue, and that underlying cause will need professional care.
Pain Relief With Over-the-Counter Medication
Ibuprofen is the best first choice for tooth pain because it reduces inflammation, which is usually the reason the tooth hurts in the first place. Inside your tooth, the pulp chamber contains nerves and blood vessels locked within a rigid shell of hard tissue. When that area becomes inflamed, pressure builds in a space that can’t expand, and the result is intense, throbbing pain. Ibuprofen works directly on that swelling.
For stronger relief, you can alternate ibuprofen with acetaminophen. These two medications work through different pathways and are safe to take together. Some dentists recommend taking ibuprofen, then acetaminophen three to four hours later, then ibuprofen again three to four hours after that, creating overlapping pain coverage. Don’t exceed the dosing instructions on the label for either medication, and don’t take ibuprofen on an empty stomach.
Numbing gels containing benzocaine are available at most pharmacies and can be applied directly to the gum around the painful tooth. They work within minutes but wear off quickly. The FDA has warned that benzocaine can cause a rare but serious condition that reduces oxygen levels in the blood, and these products should never be used on children under 2 years old.
Saltwater Rinse
A warm saltwater rinse is one of the simplest and most effective things you can do for a toothache. Salt draws fluid out of inflamed tissue, which reduces swelling, and it creates an environment that’s hostile to bacteria. Mix one teaspoon of salt into eight ounces of warm water. If your mouth is tender and the rinse stings, cut the salt to half a teaspoon for the first day or two. Swish it around the painful area for 15 to 20 seconds, then spit it out. You can repeat this several times a day.
Clove Oil for Targeted Numbing
Clove oil has been used for dental pain for centuries, and the science backs it up. The active compound in cloves blocks nerve signals in two ways: it suppresses the inflammatory chemicals that sensitize your nerves to pain, and it directly blocks the electrical signals nerves use to transmit pain to your brain. It also interacts with pain receptors in a way that’s chemically similar to capsaicin, the compound that makes chili peppers hot, initially stimulating the nerve and then dulling it.
To use it, put a small drop of clove oil on a cotton ball or the tip of a clean finger and apply it directly to the gum around the painful tooth. You’ll feel a warm, tingling sensation. The numbing effect typically starts within a few minutes. Clove oil is potent and can irritate soft tissue, so use it sparingly. You can find it at most pharmacies and health food stores.
Hydrogen Peroxide Rinse
If you suspect infection is contributing to the pain (signs include a bad taste in your mouth, swollen gums, or visible pus), a diluted hydrogen peroxide rinse can help reduce bacteria. Mix 3% hydrogen peroxide with an equal amount of water, creating a 1:1 ratio. Gargle the mixture for about 30 seconds, then spit it out thoroughly. Do not swallow it. This rinse can help with gum inflammation and may reduce the bacterial load around an infected tooth while you wait for dental care.
Cold Compress for Swelling
Wrapping ice or a cold pack in a towel and holding it against your cheek for 15 to 20 minutes constricts blood vessels in the area, which reduces swelling and numbs the nerve endings near the surface. This works especially well for pain caused by trauma or a cracked tooth. Remove the compress for at least 10 minutes before reapplying to avoid damaging your skin.
How to Sleep With a Toothache
Toothaches famously get worse at night, and there’s a straightforward reason. When you lie flat, gravity pulls more blood into your head and neck. In healthy tissue that’s no problem, but in an inflamed tooth, the extra blood flow increases pressure inside the rigid pulp chamber, and the throbbing intensifies. Your heart doesn’t have to work as hard to push blood upward when you’re lying down, so blood pressure in your head naturally rises.
Propping your head up with an extra pillow or two forces the heart to pump against gravity again, reducing blood volume in the affected area. This positional change won’t eliminate the pain, but it can take the edge off the throbbing enough to let you fall asleep. Taking ibuprofen about 30 minutes before bed gives it time to kick in and can carry you through several hours.
What Not to Do
Avoid putting aspirin directly on your gums. This is an old home remedy that actually causes chemical burns to the soft tissue. Don’t apply heat to the outside of your face near the tooth, as heat increases blood flow and can worsen swelling, especially if an abscess is forming. Skip extremely hot or cold foods and drinks, and try to chew on the opposite side of your mouth.
Signs You Need Emergency Care
Home remedies buy you time, but certain symptoms mean the infection has progressed to a point where waiting is dangerous. Get to an emergency room if you experience any of these:
- Swelling of the neck or around the eyes
- Difficulty breathing or swallowing
- Severe difficulty opening your mouth
- Fever above 101.4°F (38°C)
- Pain that isn’t responding to any over-the-counter medication
A dental abscess can spread to surrounding tissues in the head and neck, and in rare cases this becomes life-threatening. Hard lumps on the gums, tender lymph nodes in the neck, or severe facial swelling all warrant urgent care, even if the pain itself feels manageable. These signs mean infection is spreading beyond the tooth.