Can Organic Clove Buds Reduce Toothache?
Can Organic Clove Buds Reduce Toothache?
An old home remedy with real evidence behind it — plus an important warning about who should never use it.
A Spice Used for Toothache Since the Ancient World
Cloves have been used for pain relief, particularly toothache, since ancient times. Bite into a clove and you'll notice it right away — a pleasantly numbing, pungent sensation alongside a sharp, sweet, slightly astringent taste. That numbing effect isn't just folklore. There's genuine science behind it.
It's worth asking honestly whether a remedy this old actually holds up, rather than assuming centuries of use automatically means it works. In this case, it does — though not in every way clove is sometimes credited for, and not without an important safety caveat worth knowing before you try it.
The Honest Answer
Yes, with real evidence behind it. A 2006 clinical trial found clove oil to be as effective as benzocaine, a common topical dental anesthetic, for short-term pain relief, with both performing significantly better than a placebo. That said, the FDA currently classifies eugenol's effectiveness as not adequately proven by modern regulatory standards, and clove only relieves pain temporarily — it doesn't treat the cavity, infection, or other underlying issue causing the pain. If a toothache persists, see a dentist.
Why Clove Works This Way
Clove contains an essential oil rich in eugenol, a compound that's been used in dentistry since the 19th century. Eugenol acts on nerve endings to produce a local numbing effect, similar in mechanism to conventional dental anesthetics, which is why biting into a clove or applying diluted clove oil to a painful tooth can bring real, if temporary, relief. Researchers believe eugenol works in part by affecting how nerve cells transmit pain signals, reducing the sensation of pain at the source rather than masking it elsewhere in the body.
Cloves also contain manganese, vitamins K and C, and a range of polyphenols. Lab research has documented antimicrobial activity against several types of bacteria associated with gum and tooth problems, which is part of why clove has such a long history in traditional oral care across Chinese medicine, Ayurveda, and folk remedies more broadly. Eugenol concentrations in clove essential oil can run quite high, which is part of why it's potent enough to produce a real anesthetic effect even in small amounts — and also why it needs to be handled with appropriate caution and dilution.
How to Use Clove for Tooth Pain
- Bite gently on a whole clove. Position a whole clove near the painful tooth and bite down gently, leaving it in place for relief as the oils release.
- Apply diluted clove oil. Mix a small amount of clove essential oil into a carrier oil, dab it onto a cotton swab, and apply directly to the affected area. Never apply undiluted clove oil to oral tissue, and never swallow the mixture.
- Make a clove water rinse. Boil 4-5 whole cloves in a small amount of water, let it cool, and use the liquid as a mouth rinse if you don't have essential oil on hand.
A Critical Warning About Infants
Clove oil should never be used to soothe a teething baby's gums, even diluted. The American Academy of Pediatrics and other health authorities specifically advise against using numbing agents like clove oil on infants' gums. There have been documented near-fatal cases from excess clove oil ingestion in young children, along with real risks of liver toxicity and methemoglobinemia, a serious blood disorder. A numbed gag reflex from accidental swallowing is also a genuine choking hazard.
If your baby is teething, safer options include a chilled (not frozen) teething ring, a clean cold washcloth, or gentle gum massage with a clean finger. Talk to your pediatrician for guidance suited to your child.
General Safety Notes
Using whole cloves or clove oil too frequently for oral care, especially in concentrated or undiluted form, can damage nerves and soft tissue in the mouth over time. Some people are also allergic to cloves. Because clove contains a number of active compounds, it can affect blood pressure and blood sugar levels, so it's worth being cautious with frequent or heavy use, particularly if you're managing either of these.
None of this means cloves are dangerous in normal culinary amounts — the concern here is specifically about repeated, concentrated use for oral pain relief, not the small quantities used in cooking. As with any home remedy, occasional use as directed is a very different thing from daily, heavy-handed use over weeks or months.
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Cloves are a warm, versatile spice across Asian, European, and Mexican cooking. They're a key flavoring agent in pilafs and biryanis, show up in Mughlai dishes for their aromatic heat, and are common in chutneys and pickles. Whole cloves are a building block of blended spice mixes like garam masala and curry powder, and they pair especially well with black pepper, cardamom, cinnamon, nutmeg, and mace — a combination often roasted and ground together into a custom spice blend.
In Western cooking, cloves show up in fruit cakes, cookies, pies, soups, marinades, and rubs. A classic use is studding a baked ham with whole cloves, letting the flavor slowly release as it cooks, or using clove powder as part of a dry rub on meats. Cloves also work well steeped in tea, mulled cider, mulled wine, hot toddies, and spiced chocolate drinks. Because whole cloves release their flavor slowly, they're often added at the start of a long-simmering dish and removed before serving, similar to how a bay leaf or cinnamon stick is used elsewhere in cooking.
Clove powder, ground from the same buds, is the more convenient option when you want the flavor distributed evenly throughout a dish rather than concentrated in a few bites, and is the form most commonly found in pre-mixed spice blends.
