Medically reviewed by
Dr. Vinita Tekchandani,
Masters degree in Oral & Maxillofacial Pathology
Maharashtra Dental Council Registration No. (A-21799 MSDC)
A sudden toothache can make eating, sleeping and concentrating difficult. Cloves have been used traditionally as a home remedy for dental pain because they contain eugenol, a compound with pain-relieving properties. Eugenol is also used in certain dental products to provide temporary relief.
However, cloves are not a cure for tooth decay, gum disease or dental infections. Using clove oil incorrectly can also irritate or damage the soft tissues inside your mouth.
In this blog, we explore the potential benefits of cloves for toothache, how eugenol works, the risks of using clove oil, and when you should seek professional dental care
Cloves contain eugenol, which may temporarily relieve toothache. However, scientific evidence for home use is limited, and concentrated clove oil can irritate the gums or cause harm if swallowed. It cannot treat the underlying cause of tooth pain, so consult a dentist if the pain persists or worsens.
Yes, clove oil may temporarily relieve toothache because it contains eugenol, a compound with local anaesthetic properties. Eugenol has been used in some dental materials and preparations to help manage dental discomfort.
However, the amount of relief varies depending on the cause of the toothache, the product used and how it is applied. Cloves should not be considered a substitute for professional dental treatment.
A toothache may be caused by tooth decay, a cracked tooth, inflamed dental pulp, gum disease or a dental abscess. Although clove oil may temporarily reduce the sensation of pain, it does not repair damaged teeth or eliminate the source of an infection.
If your toothache is severe, persistent or accompanied by swelling, arrange a dental examination promptly.
Clove oil contains approximately 70% to 90% eugenol.
When applied to the affected area, eugenol may:
In fact, dentists have used eugenol in materials such as zinc oxide eugenol (ZOE) cement for decades because of its soothing effect on dental tissues.
The numbing effect of eugenol can help reduce sharp or throbbing tooth pain for a short period.
Cloves may help calm swollen gums and irritated tissues around the painful tooth.
Eugenol has been shown to work against oral bacteria, including Streptococcus mutans, one of the main bacteria involved in tooth decay.
Cloves are inexpensive, widely available, and easy to use at home.
Cloves can help make symptoms more manageable until you can see a dentist.
Place one or two cloves near the painful tooth and gently bite down to release the natural oils. Leave them in place for several minutes.
Mix a small amount of clove powder with a few drops of water or coconut oil to form a paste. Apply it carefully to the affected area.
Clove oil is the strongest option but should always be diluted before use.
Important: Never apply undiluted clove oil directly to the gums. It can irritate or burn soft tissues. Avoid swallowing clove oil and keep it away from children.
Although cloves are commonly used as a food spice, concentrated clove oil is different from the small amounts used in cooking.
Potential risks include the following.
Gum irritation and tissue damage: Direct contact with concentrated clove oil can irritate the gums and other soft tissues. Repeated use may cause inflammation or ulceration.
Allergic reactions: Some people may develop sensitivity or an allergic reaction to clove oil or eugenol.
Harmful effects if swallowed: Swallowing large amounts of concentrated clove oil can cause serious toxicity, including liver injury. Keep the product away from children and seek urgent medical advice if a significant amount is swallowed.
Medication-related concerns: Eugenol may affect blood clotting. People taking anticoagulant medicines or those with bleeding concerns should consult a healthcare professional before using medicinal clove oil.
Delayed dental treatment: Temporary pain relief may make a serious dental problem seem less urgent, allowing the underlying condition to worsen.
Stop using clove oil if it causes irritation or makes your symptoms worse. Seek professional advice rather than increasing the amount or frequency of application.
For many people, cloves can provide temporary relief without relying on medication. However, they should not be viewed as a replacement for professional treatment.
Cloves may help reduce symptoms, but they cannot:
If pain continues for more than a day or two, a dental examination is important.
Most people notice a numbing sensation within a few minutes of applying clove oil or chewing whole cloves.
Relief may last for several hours, although the duration varies depending on the cause of the pain. Because cloves only mask symptoms temporarily, the discomfort often returns once the effect wears off.
Yes, but only as a temporary measure. The pain-relieving properties of eugenol are well documented, and the compound is still used in certain dental materials today. However, cloves should be viewed as a short-term solution rather than a treatment.
Think of clove oil as a natural pain reliever. It can help you get through the day more comfortably, but it cannot solve the problem causing the toothache.
Clove oil requires particular caution in children and during pregnancy because safety depends on the preparation, concentration and circumstances of use.
Do not assume that clove oil is safe for children simply because it is a natural product. Concentrated oil can irritate the mouth, and swallowing it can cause serious harm.
Avoid giving children clove oil as a home remedy unless a qualified healthcare professional specifically recommends an appropriate product. Whole cloves also pose a choking risk for young children.
A child’s toothache should be assessed by a dentist to identify the cause and determine suitable treatment.
The safety of medicinal clove oil preparations during pregnancy has not been established sufficiently to recommend unsupervised use.
If you are pregnant and experiencing toothache, consult your dentist or healthcare professional before using concentrated clove oil or other medicinal preparations. Do not delay dental treatment because of pregnancy; your dentist can advise you on appropriate care.
You should seek professional care if you experience:
These symptoms often indicate an underlying issue that requires treatment.
Cloves have earned their reputation as a natural remedy for dental pain. Thanks to eugenol, they can provide temporary pain relief, reduce inflammation, and help combat harmful oral bacteria. Whether you use whole cloves or diluted clove oil, they can be a useful short-term solution when a toothache strikes.
That said, cloves only relieve symptoms. If your pain persists, the best next step is to visit a dentist and address the root cause before it becomes a bigger problem.
Yes, placing a whole clove against the painful tooth is a traditional remedy that can provide mild relief. Bite down gently to release the oils and keep it in place for a few minutes. This is generally safe for adults but is not recommended for young children due to the risk of choking.
Clove oil typically starts to numb the area within 5 to 10 minutes of application. The relief usually lasts 1 to 3 hours, depending on the severity of the pain.
If clove oil is applied undiluted directly to soft gum tissue or an open wound, it can cause burning and irritation, which can make pain worse. Always dilute it and use it carefully on the affected tooth only.
Stop using clove oil and see a dentist if your pain is getting worse rather than better, if you have swelling spreading beyond the tooth, if you have a fever, or if the pain has been going on for more than 2 days. Clove oil is a short-term measure only.
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