Home » Tea for Mouth Ulcers: The Best Brews for Natural Relief

Ever had a pizza burn so bad, your mouth felt like it hosted a volcanic eruption? That’s a mouth ulcer for you – minus the pizza. These pesky little nuisances can turn your sweet sips into a symphony of ‘ows’ and ‘ouches’. But fear not, my fellow tea enthusiasts, for we have a bevy of brews that promise to soothe your oral woes! Yes, thats right, tea can be used to soothe your unwanted mouth ulcers. Find out more below:

a man holding his mouth with a cup of tea in his hand

Mouth ulcers, also known as canker sores, are like uninvited party crashers in your mouth. They’re small, shallow lesions that make their presence known with a sting. As I’m sure you are all aware, they can be quite uncomfortable, causing pain and irritation when eating, drinking, or speaking. So before we get into the best tea to sooth your mouth ulcers, it’s important to understand what they are, and what are the potential causes:

Mouth ulcers are non-contagious sores that can vary in size and often appear inside the cheeks, lips, or on the tongue. They are typically round or oval with a white or yellow center and a red border. If you look carefully with a torch in the mirror, you should be able to notice them.

  • A tingling or burning sensation prior to the ulcer’s appearance.
  • Soreness and discomfort, especially when consuming certain foods or beverages.
  • Swelling and redness around the ulcer.
  • Stress: Emotional stress can contribute to the development of mouth ulcers.
  • Nutritional Deficiencies: Lack of vitamins such as B12, zinc, folate, and iron may lead to the formation of ulcers.
  • Oral Hygiene: Aggressive brushing or dental work can cause mouth ulcers due to irritation of the mouth’s lining.
  • Accidental Bites: Biting the inside of your cheek or tongue can result in ulcers.
  • Spicy Foods: Some individuals may find that spicy foods can trigger mouth ulcers.
  • Use of products containing sodium lauryl sulfate.
  • Hormonal changes, such as those during menstruation.
  • Sensitivities to certain foods that can irritate the mouth.

Understanding the nature of mouth ulcers is the first step in managing them effectively. With this knowledge, individuals can take proactive measures to prevent their occurrence or seek appropriate treatment when they do arise. One of the most convenient and natural treatments to alleviate pain from mouth ulcers is tea!


For those looking for an easy and effective natural treatment to sooth your ulcers, look no further than tea! Most people have tea in their cupboard, so it’s the ideal remedy for quick relief. Tea is like a warm hug for your mouth – it’s packed with antioxidants and anti-inflammatory goodies that can help kick those ulcers to the curb. It’s the liquid superhero your mouth deserves!

woman with glass cup of herbal tea
Herbal Tea Photo by Esranur Kalay on Pexels.com
Here’s why this ancient remedy is still relevant today for mouth ulcers:

  • Astringent Effects: Tea’s astringent qualities can help tighten the mucous membranes in the mouth, which may aid in protecting the sores from further irritation and promote faster healing.

  • Analgesic Action: Some teas contain natural analgesic properties that can help alleviate the pain associated with mouth ulcers, making it easier to eat, drink, and speak without discomfort.

  • Hydration: Staying hydrated is crucial for overall health, and it’s no different for the health of your mouth. Drinking tea keeps the tissues hydrated, which is essential for the healing process.

  • Soothing Temperature: The warmth of tea can be soothing on its own, providing a gentle heat that helps to relax the muscles and ease the pain of mouth ulcers.

  • Natural Mouthwash: Rinsing with tea can act as a natural mouthwash, helping to cleanse the mouth and soothe ulcers without the harshness of alcohol-based products.

Now we have covered all the basics of mouth ulcers, let’s look into the top teas for a soothing oral relief! There a many teas to choose from, however, some teas are better than others. Some teas also affect your mouth in different ways, so it’s important to choose the right one for your preference. See below for our list on the best types of tea to try for mouth ulcers:

person holding white ceramic teacup with chamomile tea for mouth ulcers
Photo by cottonbro studio on Pexels.com

Firstly, we have the gentle giant of the herbal tea world, Chamomile Tea. It’s like the teddy bear you never outgrew—comforting, calming, and always there when you need a hug for your mouth. Brew it strong and use it as a rinse or plop a tea bag right on the sore spot. It’s the tea equivalent of a warm blanket on a cold night.

When it comes to calming those irksome mouth ulcers, Chamomile Tea is like the superhero of herbal remedies. But what makes it so effective? Let’s steep ourselves in the science behind this floral powerhouse:

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To begin with, Chamomile contains several compounds that contribute to its anti-inflammatory properties. This means it can help reduce the swelling and redness associated with mouth ulcers, providing much-needed relief.

Not only does chamomile soothe, but it also cleanses. Its antimicrobial capabilities mean it can help fend off bacteria, reducing the risk of infection in the already sensitive ulcer area.

One of chamomile’s primary active components is ApigeninThis nifty little compound has been found to inhibit cancer cell growth and might also benefit mouth ulcers caused by chemotherapy or radiation. While more research is needed, the potential healing effects of apigenin on mouth ulcers are promising.

Stress can exacerbate mouth ulcers, but chamomile’s stress-relieving qualities can indirectly aid in the healing process. By reducing stress, chamomile tea might help prevent stress-related acid reflux episodes, which can sometimes lead to mouth ulcers1.

To harness the full power of chamomile tea for mouth ulcers, consider brewing a strong cup and using it as a rinse after it cools. Alternatively, you can soak a chamomile tea bag in warm water and apply it directly to the ulcer.

photo of matcha green tea drink on a wooden tray for mouth ulcers
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Next up is the ever-so-mighty Green Tea! Not only does it have a PhD in Antioxidant-ology, but it’s also a master of anti-inflammatory action. Just drape a damp green tea bag over the ulcer, and voila! You’ve got yourself a natural pain-reliever that’s more soothing than a lullaby sung by a choir of kittens.

Green tea isn’t just a beverage; it’s a medicinal marvel when it comes to dealing with mouth ulcers. Let’s unravel the mysteries of this leafy guru:

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Green tea is loaded with polyphenols, which are natural compounds that have antioxidant and anti-inflammatory properties1. These polyphenols help reduce the inflammation around the ulcer, providing a calming effect on the affected area.

Moreover, among the polyphenols, catechins are the real MVPs. They not only help in reducing inflammation but also have antimicrobial properties2. This means they can help keep the ulcer clean and reduce the risk of infection.

EGCG is a type of catechin found in high concentrations in green tea. It’s known for its strong anti-inflammatory and antioxidant effects, which can help in the faster healing of mouth ulcers2.

Green tea contains fluoride, which can help in strengthening the mucosal lining of the mouth, making it more resistant to ulcers in the future2.

If you want to get the most out of green tea for mouth ulcers, consider drinking it regularly or using a cooled tea bag as a compress on the affected area. The gentle pressure and the tea’s properties can work together to provide relief.

photo of green peppermint plant for making tea for mouth ulcers
Photo by Karolina Grabowska on Pexels.com

And who could forget Peppermint Tea? It’s like the cool minty breeze on a scorching day for your mouth. The menthol in peppermint is a natural analgesic and anti-inflammatory, which means it’s not just refreshing—it’s a mouth ulcer’s worst nightmare. Sip or swish, and let the coolness take over.

Peppermint tea is not just a breath freshener; it’s also a formidable foe against mouth ulcers. Here’s the scoop on why this minty marvel is a must-have in your mouth ulcer-fighting arsenal:

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To begin with, the star player in peppermint tea is mentholThis cool character is known for its soothing properties, providing a natural analgesic effect that can help ease the pain of mouth ulcers. It’s like a refreshing ice pack for your mouth’s sore spots.

Secondly, peppermint tea boasts anti-inflammatory properties, thanks to compounds like rosmarinic acidThese compounds help reduce the swelling and redness around ulcers, making them less angry and more manageable.

This tea’s antimicrobial properties mean it’s not just fighting pain and inflammation; it’s also helping to keep the ulcer area clean and free from harmful bacteria.

While peppermint tea is often celebrated for its digestive benefits, these same qualities can indirectly aid mouth ulcers. By promoting a healthy digestive environment, peppermint tea may help prevent issues that could exacerbate mouth ulcers.

To tap into the ulcer-soothing benefits of peppermint tea, brew it strong and consider using it as a mouth rinse. Alternatively, apply a cooled tea bag directly to the ulcer for a concentrated treatment.

licorice root tea for mouth ulcers

Next up is a less common and unique type of tea, Licorice Root Tea. Don’t let its sweet talk fool you; this tea is a heavyweight champion in the ring against mouth ulcers. It coats your mouth like a protective shield, whispering sweet nothings to your sores and lulling them into non-existence.

Licorice Root Tea is like the caring grandmother of herbal remedies—always there to comfort you when you’re in pain. Here’s why it’s a fantastic choice for mouth ulcer relief:

Firstly, licorice root is packed with a compound called glycyrrhizin, which has a sweet taste and, more importantly, boasts antioxidant, antimicrobial, and anti-inflammatory properties. This makes it an excellent option for reducing the discomfort and speeding up the healing process of mouth ulcers.

Secondly, licorice root may help by forming a protective film over the open lesions, which can lubricate and soothe the irritated mucous membranes. This protective barrier not only provides immediate comfort but also aids in the healing process.

One of the ways licorice root helps treat ulcers is by promoting the production of mucus in the stomach lining. While mouth ulcers are not the same as stomach ulcers, the increased mucus production can also provide a protective effect in the mouth, helping to soothe and heal the ulcers.

Lastly, licorice root contains compounds like licoricidin and licorisoflavan, which have antibacterial properties that could be beneficial in fighting the bacteria responsible for dental cavities and potentially aiding in the healing of mouth ulcers.

To leverage the benefits of licorice root tea for mouth ulcers, you can drink the tea or apply a cooled tea bag directly to the ulcer. For a more potent remedy, consider making a strong brew and using it as a mouth rinse.

close up shot of rooibos tea leaves
Photo by Eva Bronzini on Pexels.com

Another great natural caffiene-free choice is Rooibos, the gentle giant of the tea world. It’s full of antioxidants and doesn’t pick fights with your mouth, thanks to its lack of oxalic acid.

Rooibos tea, also known as red bush tea, is not just a delight for the palate; it’s also a gentle healer for mouth ulcers. Here’s why this South African wonder is a must-try for anyone suffering from these painful sores:

To begin with, Rooibos is rich in antioxidants like aspalathin and quercetin. These substances help protect cells from damage by free radicals, which can exacerbate inflammation and delay healing. By neutralizing these free radicals, rooibos tea can help promote faster healing of mouth ulcers.

Secondly, the polyphenols in rooibos tea, including the aforementioned aspalathin and quercetin, have notable anti-inflammatory properties. This can help reduce the swelling and discomfort associated with mouth ulcers, providing a soothing effect.

Unlike traditional black or green teas, rooibos is low in tannins. Tannins can interfere with the absorption of certain nutrients and sometimes aggravate ulcers. Rooibos offers a gentler alternative that’s less likely to irritate sensitive mouth tissues.

Being naturally caffeine-free, rooibos tea is an excellent choice for those who are sensitive to caffeine or who want to avoid it due to its potential to cause or worsen ulcers.

To enjoy the benefits of rooibos tea for mouth ulcers, drink it regularly or use a cooled tea bag as a compress on the affected area. For a more intensive treatment, you can rinse your mouth with a strong brew of rooibos tea to soothe the ulcer and aid in healing.

close up photo of dried sage for mouth ulcer relief
Photo by Eva Bronzini on Pexels.com

Moving on, let’s talk about Sage Tea. This herb is not just for stuffing turkeys—it’s a veritable wizard when it comes to healing mouth ulcers. Sage comes packed with antibacterial goodness, making it the Gandalf of your tea shelf. “You shall not pass,” says Sage Tea to mouth ulcers, sending them back to the fiery chasm from whence they came.

Sage tea, with its aromatic embrace, is not just a delight for the senses; it’s also a potent ally against mouth ulcers. Here’s the lowdown on its healing prowess:

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Sage is rich in antioxidants, particularly rosmarinic acid, which neutralizes harmful free radicals and reduces inflammation. This can help alleviate the redness and swelling associated with mouth ulcers, offering a soothing effect.

Gargling with sage tea is often recommended as a remedy for mouth wounds due to its antibacterial properties. This can help keep the ulcer clean and reduce the risk of infection, promoting a healthier healing environment.

Sage contains compounds that actively reduce inflammation. This is crucial for mouth ulcers, as it can lessen the pain and discomfort they cause.

Sage has astringent properties, which means it can help tighten the tissues around the ulcer, potentially reducing its size and preventing further irritation.

To make the most of sage tea’s benefits, you can brew a strong cup and use it as a mouth rinse several times a day. Alternatively, a sage tea bag can be applied directly to the ulcer for targeted relief.


When it comes to using tea as a remedy for mouth ulcers, the preparation and consumption are just as important as the type of tea you choose. Brewing the perfect ulcer-soothing potion requires patience. Keep the water just shy of a rolling boil, steep your tea with the tenderness of a first kiss, and sip at a frequency that keeps the peace in your mouth. Here’s how to get the most out of your therapeutic brew:

crop woman brewing tea at table in house
Photo by Teona Swift on Pexels.com

Start with water that’s hot, but not boiling. Aim for around 80-90°C (176-194°F) for green teas and a bit hotter for herbal teas. This ensures that the beneficial compounds are extracted without scalding the delicate tissues in your mouth.

Secondly, the steeping time – patience is key. Allow your tea to steep for about 3-5 minutes. This allows the flavors and therapeutic compounds to fully infuse the water. For a stronger anti-inflammatory effect, you might let it steep a little longer, but be mindful of the taste becoming too bitter.

Let the tea cool down to a comfortable temperature before drinking. Consuming it while it’s too hot might aggravate your ulcers. A lukewarm tea can provide a soothing effect without causing further irritation.

Furthermore, drinking tea 2-3 times a day can help maintain a consistent level of the beneficial compounds in your system. Regular consumption can aid in both the relief and prevention of mouth ulcers.

In addition to drinking, you can also use tea as a mouth rinse. Swish the tea around your mouth for 30 seconds to allow the healing properties to come into direct contact with the ulcers.

Lastly, take small, gentle sips to avoid disturbing the ulcers. This also helps the tea to coat the entire mouth, ensuring that the affected areas are treated.


If your mouth ulcers are more stubborn than a cat on a comfy couch, it’s time to call in the pros. Don’t play doctor – seek one! There are certain situations where it’s crucial to seek medical advice for mouth ulcers, especially if the tea is not helping! Here’s what to look out for:

dentist checking teeth of a person for mouth ulcers
Photo by Arvind Philomin on Pexels.com
  • Persistent Ulcers: If an ulcer doesn’t heal within two to three weeks, it’s time to consult a doctor. Persistent ulcers could be a sign of an underlying condition that needs medical attention.

  • Recurring Ulcers: Occasional mouth ulcers are common, but if you find they keep coming back, it could indicate a more serious issue. Frequent occurrences warrant a professional evaluation.

  • Unusually Large Ulcers: Most mouth ulcers are small. If you notice ulcers that are larger than usual, especially if they’re growing, make an appointment with your healthcare provider.

  • Painful and Bleeding Ulcers: While mouth ulcers can be uncomfortable, excessive pain or bleeding is not normal. If you experience ulcers that are too painful to bear or start to bleed, seek medical help.

  • Ulcers Near the Throat: Ulcers that occur near the back of the throat can be particularly concerning and may require a specialist’s care.

  • Signs of Infection: If an ulcer becomes red, swollen, and more painful, or if it starts to exude pus, these could be signs of an infection. In such cases, prompt medical treatment is necessary.

  • Associated Symptoms: If mouth ulcers are accompanied by other symptoms, such as rashes, joint pain, or gastrointestinal issues, they could be part of a systemic condition. A healthcare provider can help determine if there’s a connection.

Remember, while tea can offer relief, it’s not a substitute for professional medical advice. Always consult with a healthcare provider for persistent or severe symptoms.


In our journey through the world of teas, we’ve discovered that these humble leaves hold more power than just their ability to awaken our senses each morning. They are a treasure trove of healing properties, each tea variety offering a unique blend of comfort for those suffering from mouth ulcers.

From the calming embrace of chamomile to the robust antioxidants in green tea, and from the cooling touch of peppermint to the gentle caress of rooibos, each tea brings its own special form of relief. Even the often-overlooked licorice root tea has shown that it can be a formidable ally against oral discomfort, provided it’s enjoyed with a mindful eye on its interactions.

So In the epic battle against mouth ulcers, these types of tea are your knights in shining armor. Embrace them in your oral care crusade, and may your mouth live happily ever after!


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