Clove Oil Uses and Side Effects for Toothache

Clove oil is a natural remedy for toothache, but it has many other benefits. It can also help with bad breath, sore throat, and coughs. The oil is made from the dried flower buds of clove tree flowers. It is also thought to have other benefits, such as helping with digestion and colds. It can be taken in the form of oils, capsules, or tablets. The side effects of clove oil are not known, but it should be avoided by people who are allergic to cloves.

Clove oil is used for various things, including dulling pain, increasing blood circulation, and decreasing inflammation and acne.

One of the most well-known applications of clove oil is to treat dental issues, including toothaches. However, even popular toothpaste manufacturers like Colgate concur that canola oil has some remarkable qualities in supporting your teeth, gums, and tongue.

It has been proven to have anti-inflammatory and pain-relieving properties, as well as broad-spectrum antimicrobial/cleaning properties that reach beyond the skin.

Toothache Relief with Clove Oil

Clove (Eugenia caryophyllata), a tropical evergreen tree native to Indonesia and Madagascar, may be found in nature as the unopened pink flower buds.

The buds are hand-picked in late summer and again in the winter and dried until they become brown. After that, the buds are left whole, crushed into a spice, or steam-distilled to extract pure clove essential oil.

Cloves often have a 14 percent to 20% essential oil content. The oil’s primary chemical component, Eugenol, is also responsible for the oil’s powerful aroma.

Eugenol is widely used in mouthwashes and fragrances and the production of vanilla extract, in addition to its widespread medical applications (particularly for oral health).

Why is clove used to treat toothaches and reduce pain and swelling?

Clove oil contains Eugenol, which is a pain-relieving compound. It’s the most critical component of clove’s aromatic oil, contributing to 70 percent to 90 percent of the volatile oil.

What is the best way to get rid of dental nerve pain using clove oil? It works by temporarily numbing the nerves in your mouth for two to three hours, but it won’t permanently cure an underlying problem like a cavity.

The Chinese may have been using clove as a homeopathic treatment to relieve toothache pain for over 2,000 years. However, while clove was formerly crushed and applied to the lips, clove essential oil is now widely accessible and is much more potent because of its high concentration of Eugenol and other chemicals.

Clove is well recognized as a safe and effective treatment for dry sockets and the pain and suffering associated with various dental problems. For example, research published in the Journal of Dentistry found that clove essential oil had the same numbing effect as benzocaine, a topical anesthetic routinely used before needle placement.

Furthermore, research indicates that clove oil offers even more oral health advantages.

One research compared clove to Eugenol, eugenyl-acetate, fluoride, and a control group in terms of its potential to reduce tooth decalcification or dental erosion. However, clove oil not only led the pack in terms of lowering decalcification but was also shown to help remineralize and strengthen teeth.

It may also serve as a preventive dental aid by inhibiting cavity-causing germs.

Here are some more fascinating clove/clove essential oil facts:

  • The island of Zanzibar, which is part of Tanzania, is the world’s largest clove grower. Indonesia and Madagascar are two other major producers. Like most other spices, clove can be cultivated all year, giving local tribes that utilize it a significant edge over other civilizations since the health advantages are more readily available.
  • According to history, clove has been utilized by the Chinese for over 2,000 years as a scent, spice, and medicinal. Cloves were introduced to China from Indonesia as early as 200 BC during the Han Dynasty. People used to keep cloves in their mouths during encounters with their emperors to enhance breath odor.
  • Clove oil has saved lives at times throughout history. For example, it was one of the most important essential oils in Europe for preventing the bubonic plague.
  • This oil was allegedly employed as a love potion by the ancient Persians.
  • Meanwhile, clove has long been utilized by Ayurvedic doctors to treat digestive disorders, fever, and respiratory ailments.
  • Clove is revered in Traditional Chinese Medicine for its antifungal and antibacterial properties.
  • Today, clove oil is still utilized in various products for health, agriculture, and aesthetic reasons.

Health Advantages

Clove oil has many health advantages, including boosting the health of your liver, skin, and mouth. Here are some of the most frequent medical clove oil applications that have been scientifically validated.

1. Promotes the health of the skin

Clove oil has been shown to efficiently destroy both planktonic cells and biofilms of the hazardous bacterium Staphylococcus aureus, according to scientific evidence (S. aureus). What does this have to do with skin health in general, and acne in particular? S. aureus is one of many bacteria strains that have been related to the etiology of acne in studies.

Take three drops of clove oil combined with two tablespoons of raw honey as a natural acne treatment. This solution should be used to wash your face, then rinsed and patted dry.

2. Candida eradication

Another beneficial benefit of clove essential oil is its ability to combat candida, a yeast overgrowth.

A research was published in the journal Oral Microbiology & Immunology to evaluate how clove compared to other antifungal medications. Although clove was shown to be just as efficient as nystatin, medicine is frequently given to treat yeast infections of the mouth (thrush) that comes with a host of unpleasant side effects.

Clove essential oil also seems to be effective in eradicating intestinal parasites and eliminating candida.

You may perform a candida or parasite cleanse by taking clove oil internally for two weeks. Still, you should do it under the guidance of a doctor or nutritionist (preferably while also eating a lot of probiotic-rich foods and taking probiotic supplements).

3. Contains a lot of antioxidants

Ground clove has an ORAC value of 290,283 units, second only to raw sumac bran. This implies cloves have 30 times more antioxidants per gram than blueberries, which have a value of 9,621.

In a nutshell, antioxidants prevent free radical damage, such as cell death and cancer. In addition, antioxidants have been shown to reduce aging degeneration and protect the body from harmful germs and viruses.

4. Ulcer Aid and Digestive Aid

Clove oil may also be used to treat indigestion, motion sickness, bloating, and flatulence, which are all typical digestive problems (accumulation of gas in the digestive tract).

Clove has also been shown to assist with developing ulcers in the digestive tract in studies. According to one research, it substantially increased gastric mucus production, protecting the digestive system lining and inhibiting erosion, leading to gastritis and ulcer development.

5. Effective Antibacterial

Clove has been proven to naturally fight germs that may cause respiratory infections and other problems.

Researchers in one study set out to identify which bacteria are most susceptible to clove’s potency to assess its efficacy as an antibacterial agent. According to their research, clove has the best antibacterial power against E. coli and Staph aureus, which causes acne, and Pseudomonas aeruginosa, which causes pneumonia.

6. Booster for the Immune System

For a good reason, clove oil is included in the Four Thieves Oil Blend. Studies indicate that it may help strengthen the immune system to fight off, or perhaps prevent, the common cold and flu, thanks to its strong antibacterial and antiviral properties.

Eugenol has been found to reduce oxidative stress and inflammatory reactions, thereby preventing chronic illnesses. Recent research suggests that clove’s main active component, Eugenol, may have anticancer effects.

7. Potential to lower blood pressure and improve heart health

Clove may assist you if you have high blood pressure, often known as hypertension. According to animal studies, Eugenol seems to widen significant arteries in the body while simultaneously lowering systemic blood pressure.

“Eugenol may be therapeutically helpful as an antihypertensive agent,” according to one research.

8. Has anti-inflammatory and liver-protective properties

The Journal of Immunotoxicology has published the first research showing that the Eugenol in clove oil is a potent anti-inflammatory, even though it has been believed to cure inflammatory disorders for generations.

According to one research, low dosages of Eugenol may protect the liver against illness. In addition, inflammation and cellular oxidation are also reversed when Eugenol is used (which speeds the aging process).

Furthermore, consuming high amounts orally may damage the intestinal tract, and applying it topically can irritate delicate skin, according to experts. So as with other essential oils, it’s crucial not to overuse them.

Because clove oil (and other essential oils) are so concentrated, keep in mind that a little goes a long way.


What is the purpose of clove oil? As you can see, this oil has a wide range of applications.

Here are some ideas on how to utilize this oil at home:

  • Have you got a toothache? Apply a few drops of clove oil mixed with a carrier oil (such as olive/coconut oil) to the gums surrounding the sore tooth using a cotton swab. Allow it to settle for five to ten minutes. If the clove oil is too strong for you, dilute it with additional coconut oil or olive oil to disguise the flavor. When it comes to toothaches, how long does clove oil last? It will most likely last two to three hours. Gargling with warm salt water and applying peppermint oil are two more methods to relieve discomfort.
  • If you don’t have any clove oil on hand, you may use a whole clove to relieve toothache discomfort. Put it near the trouble region in your mouth and leave it there until you feel better. Try not to crush it too much with your teeth since this may cause an unpleasant aftertaste in your mouth.
  • Clove has a sweet-spicy, hot, and fruity fragrance. To purify the air in your house, try diffusing this essential oil. Diffusing this oil is a very effective way to boost your immune system and lower your blood pressure.
  • Make your care items, such as deodorant and toothpaste, using it. It may also be used as an antibacterial component in DIY cleaners. If used on the skin, dilute the oil with an unscented product like a lotion or a face cream and apply in tiny quantities.
  • You may combine it with coconut oil and massage it on your neck and chest for natural antioxidant protection if you’re exposed to individuals who have a cold or the flu.
  • You may also dilute it with coconut oil and apply it to your wrists with high blood pressure.
  • Cloves may be added to dishes such as pumpkin pie, muffins, and other baked products when used as a spice.

Clove oil should be combined with a carrier oil like coconut oil or other mild oils for most topical uses and taken for just two weeks internally due to its potency.

Clove oil may be found at health food shops, on the internet, in certain pharmacies, and in herbal stores. If you’re using clove essential oil internally, be sure it’s 100 percent pure, organic, and therapeutic-grade.

How Does It Work?

What is the mechanism through which clove oil kills infections? It operates in a variety of ways, according to dentists and researchers:

  • Eugenol is a natural anesthetic that also acts as an anti-inflammatory. It reduces the amount of pain you experience when you have oral issues by reducing swelling and inflammation of the gums.
  • Clove is regarded as the ideal “protective” plant because of its high antioxidant count and eugenol levels, which may help protect against free radical damage.
  • Clove oil has been proven to inhibit gram-negative, gram-positive, and yeast microorganisms. This is significant because gram-negative bacteria are often resistant to antibiotics and other antibacterial treatments.
  • When it comes to skin protection, clove has been found to promote tissue remodeling and protect dermal fibroblasts from injury and have anticancer properties when applied topically.
  • According to some research, other active chemicals with medicinal benefits have been identified from cloves besides Eugenol, including one termed acetyl eugenol. Acetyl eugenol seems to be a “potent platelet inhibitor in human blood cells.” This means it inhibits platelets in the blood from clumping together, leading to the development of blood clots. In addition, clove oil is known to function as a natural blood thinner. Therefore it’s not advised to use it in conjunction with other blood thinners.

Side Effects and Risks

Is clove oil harmful? While it is usually safe to use in proper quantities for most individuals, there are specific considerations to be aware of.

Excessive use may result in adverse effects such as:

  • rashes on the skin
  • mouth, nose, and throat burning
  • difficulty with breathing
  • indigestion
  • diarrhea

High dosages may cause liver damage in rare cases.

Clove contains Eugenol, which is believed to decrease blood clotting. However, it has the potential to interact with blood-thinning medicines, including anticoagulants and antiplatelet agents. Don’t mix this oil with any of these medications to be safe.

Clove oil should be diluted with a carrier oil such as coconut for topical application. However, avoid putting the oil to your skin undiluted since it may irritate your skin.

Do not use clove oil for more than two weeks in a row while taking it internally. Instead, it’s recommended that you take a probiotic pill twice a day while taking it internally to restore healthy bacteria.

Clove essential oil is not usually advised for children under the age of two. However, if you are pregnant, breastfeeding, or being treated for any ongoing health problems, see your doctor before taking clove oil internally or topically.


  • Clove essential oil has many antioxidants and has anti-inflammatory, antibacterial, antiviral, and antifungal effects. This makes it useful for a wide range of health problems, such as toothaches and candidiasis.
  • Clove oil may be used to treat toothaches, acne, the common cold, influenza, high blood pressure, and digestive issues, among other things.
  • This oil may be used externally or internally, depending on the health issue. For example, diffusing clove oil around your house or workplace for high blood pressure and cold/flu treatment is a good idea.
  • If you’re going to use clove essential oil topically, dilute it first, and don’t take it orally for more than two weeks at a time. Because clove oil is such a powerful natural treatment, you should also supplement with a probiotic during that time to maintain a healthy balance of bacteria.

Frequently Asked Questions

Does clove oil have side effects?

A: Clove oil is not a drug and has no side effects.

Is it safe to use clove oil for a toothache?

A: Clove oil is a natural pain reliever and can relieve toothache, but it should only be applied externally.

How long do I leave clove oil on my tooth?

A: You should leave clove oil on your tooth for about 10 minutes before rinsing it out.

FDA Compliance

The information on this website has not been evaluated by the Food & Drug Administration or any other medical body. We do not aim to diagnose, treat, cure or prevent any illness or disease. Information is shared for educational purposes only. You must consult your doctor before acting on any content on this website, especially if you are pregnant, nursing, taking medication, or have a medical condition.


1 Star2 Stars3 Stars4 Stars5 Stars (No Ratings Yet)