9 Best Herbal Teas For Sour Taste In Mouth

Herbal teas for Sour taste in mouth are a type of herbal remedy used to treat a condition characterized by an unpleasantly sour or metallic taste in the mouth.
This ailment can be caused by various factors such as poor digestion, stress, or exposure to certain toxins.
Herbal teas can effectively treat this condition due to their antioxidant and anti-inflammatory properties, which help to soothe and balance the body's digestive system.
Examples of herbal teas that can help alleviate sour taste in the mouth include peppermint tea, which helps to calm the digestive system, chamomile tea, which reduces stress and inflammation, licorice root tea, which soothes the digestive tract, and ginger tea, which aids in digestion and reduces nausea.
Related Study
According to "Avicenna journal of phytomedicine", teas for sour taste in mouth, such as sour tea, may have significant positive effects on lipid profiles, particularly increasing HDL-C concentrations.
Below there's a list of the 9 best herbal teas for sour taste in mouth.
Table of Contents
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1. Zingiber officinale teas

Zingiber officinale teas, also known as ginger tea, have been traditionally used to treat the sour taste in mouth ailment, commonly known as oral lichen planus.
The anti-inflammatory properties of this herbal preparation help to reduce inflammation and alleviate the symptoms associated with this condition.
The bioactive constituents of ginger tea, including gingerols and shogaols, possess potent antioxidant and anti-inflammatory activities that contribute to its therapeutic effects.
Regular consumption of Zingiber officinale teas has been found to provide relief from the sour taste and discomfort associated with oral lichen planus, making it a valuable natural remedy for this condition.
Related Study
According to "Journal of ethnopharmacology", Zingiber officinale teas for sour taste in mouth may provide relief due to the presence of lariciresinol, a compound found in the plant that has been identified as a potential efflux pump inhibitor, which can enhance the antimicrobial potency of other compounds.
Recipe:
- Get 1 teaspoon of dried Zingiber officinale root.
- Boil 1 cup of water in a pot.
- Add the Zingiber officinale root to the boiling water.
- Reduce heat and let it simmer for 5-7 minutes.
- Strain the tea and drink it while warm.
Usage:
- Steep 1 teaspoon of Zingiber officinale tea in 1 cup of hot water for 5-7 minutes.
- Strain the tea and discard the solids.
- Use 1-2 cups of the tea as a mouthwash 2-3 times a day.
- Swish the tea in your mouth for 30 seconds to 1 minute.
- Spit out the tea and rinse your mouth with water.
Zingiber officinale teas can be used to treat the sour taste in mouth ailment, but they may cause side effects such as stomach upset, nausea, and diarrhea in some individuals, especially when consumed in large quantities.
To minimize potential side effects, it is recommended to start with a low dose and gradually increase as needed, avoid consuming Zingiber officinale teas on an empty stomach, and be cautious of interactions with other medications, especially blood thinners and diabetes medications.
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2. Glycyrrhiza glabra teas

Glycyrrhiza glabra teas, derived from the roots of the licorice plant, have been used for centuries to treat the sour taste in mouth ailment, also known as oral candidiasis or oral thrush.
The anti-inflammatory and antifungal properties of Glycyrrhiza glabra teas help to soothe and calm the oral mucosa, reducing inflammation and killing off fungal infections that cause the sour taste.
The bioactive constituents of Glycyrrhiza glabra teas, including glycyrrhizin, flavonoids, and phenolic acids, work together to inhibit the growth of pathogenic fungi and promote a healthy oral environment.
By using Glycyrrhiza glabra teas to treat the sour taste in mouth ailment, individuals can experience relief from discomfort, pain, and difficulty swallowing, while also enjoying the benefits of a balanced oral microbiome and reduced risk of complications.
Related Study
According to "Journal of ethnopharmacology", Glycyrrhiza glabra teas for sour taste in mouth were associated with 7 positive associations (lnOR 1.128 to 4.664) and 1 negative association (lnOR -2.244) in the study.
Recipe:
- Gather 1 teaspoon of dried Glycyrrhiza glabra root, 1 cup of water, and a tea infuser.
- Boil the water in a pot and let it cool for 1 minute.
- Place the dried root in the tea infuser and put it in the pot.
- Steep the mixture for 5-7 minutes, then remove the infuser.
- Strain the tea into a cup and drink it 2-3 times a day to help soothe a sour taste in the mouth.
Usage:
- Drink 1 cup of Glycyrrhiza glabra tea daily for 1 week.
- Mix 1 teaspoon of dried root with water as needed for sour taste.
- Drink the tea 30 minutes before meals to reduce sour taste.
- Use 1-2 teaspoons of dried root per day for best results.
- Consult a doctor for proper dosage and treatment duration.
Glycyrrhiza glabra teas can be used to treat the sour taste in mouth ailment, but they may cause side effects such as headaches, fatigue, and changes in blood pressure due to excessive aldosterone production, which can be especially problematic for individuals with pre-existing hypertension.
To minimize these side effects, it is recommended to use Glycyrrhiza glabra teas in moderation, for short periods, and to monitor blood pressure and other health indicators closely, as well as to avoid consuming them regularly or in large quantities.
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3. Mentha x piperita teas

Mentha x piperita teas, also known as peppermint tea, have been traditionally used to treat the sour taste in mouth ailment, also known as xerostomia or dry mouth.
The anise-flavored herbal preparation helps to treat this ailment by acting as a natural expectorant, which helps to increase saliva production, thereby reducing the sour taste.
The bioactive constituents of peppermint tea, including menthol and menthone, help to treat this ailment by stimulating the salivary glands and providing a refreshing, cooling sensation that helps to soothe the mouth.
The benefits of peppermint tea in treating this ailment include its ability to provide quick relief, reduce symptoms of dry mouth, and promote overall oral health.
Recipe:
- Gather 1 cup of fresh peppermint leaves (Mentha x piperita) or 1 teaspoon of dried peppermint.
- Heat 1 cup of water until it's boiling.
- Add the fresh or dried peppermint to the boiling water and let it steep for 5-7 minutes.
- Strain the peppermint leaves and pour the tea into a cup.
- Drink the peppermint tea hot or cold, as needed, to help soothe a sour taste in your mouth.
Usage:
- Drink 1 cup of cooled Mentha x piperita tea 3 times a day.
- Take 1-2 teaspoons of dried Mentha x piperita leaves in a cup.
- Add 1 cup of boiling water to steep for 5-7 minutes.
- Strain the tea and drink immediately for best results.
- Repeat the process for up to 3 days to alleviate sour taste.
Mentha x piperita teas can be an effective remedy for treating the sour taste in mouth ailment, but it may cause side effects such as stomach upset, nausea, and dizziness in some individuals due to its high menthol content.
To use Mentha x piperita teas safely, it is recommended to start with small amounts, avoid consuming it on an empty stomach, and to stop using it if you experience any severe or persistent side effects.
4. Cinnamomum verum teas

Cinnamomum verum teas have been traditionally used to treat the sour taste in mouth ailment, known as xerostomia or dry mouth.
The antiseptic and anti-inflammatory properties of this herbal preparation help to soothe and calm the oral tissues, reducing the sour taste and discomfort associated with dry mouth.
The bioactive constituents of Cinnamomum verum teas, including cinnamaldehyde and linalool, have been shown to have antimicrobial and antioxidant effects, which contribute to their therapeutic benefits in treating this ailment.
By using Cinnamomum verum teas, individuals can experience relief from the sour taste in mouth and maintain oral health, thereby reducing the risk of associated complications such as tooth decay and gum disease.
Recipe:
- Boil 1 cup of water in a kettle or on the stove.
- Add 2-3 teaspoons of Cinnamomum verum bark to the boiling water.
- Reduce heat and let it simmer for 5-7 minutes.
- Strain the tea into a cup using a fine-mesh sieve or cheesecloth.
- Drink the tea hot or let it cool, as desired, to help soothe a sour taste in the mouth.
Usage:
- Drink 1 cup of Cinnamomum verum tea after meals to reduce sour taste
- Take 1 teaspoon of Cinnamomum verum powder 2-3 times a day
- Mix with warm water or your usual beverage for easy consumption
- Start with small dosages and adjust as per your taste preferences
- Use Cinnamomum verum tea for 1-2 weeks to notice a difference in taste
Cinnamomum verum teas can be used to treat the sour taste in mouth ailment, but it may cause side effects such as stomach upset, diarrhea, and allergic reactions in some individuals.
To use Cinnamomum verum teas safely, take precautions such as drinking it in moderation, avoiding consumption if you have sensitive stomach or allergies, and monitoring your body's response to the herbal preparation.
5. Curcuma longa teas

Curcuma longa teas, made from the rhizomes of the turmeric plant, have been traditionally used to treat the sour taste in mouth ailment, also known as halitosis or oral malodor.
The antibacterial and anti-inflammatory properties of Curcuma longa teas help to reduce the growth of bacteria in the mouth, which is often the underlying cause of this ailment.
The bioactive constituents, including curcumin and turmerone, in Curcuma longa teas help to inhibit the production of volatile sulfur compounds, which are responsible for the sour taste and bad breath.
Regular consumption of Curcuma longa teas can help to prevent and treat the sour taste in mouth ailment, while also providing additional benefits such as reducing inflammation and improving overall oral health.
Related Study
According to "Brazilian journal of biology = Revista brasleira de biologia", Curcuma longa teas may be effective in treating sour taste in mouth as it showed more significant activity than Ajuga bracteosa extracts, suggesting its potential as a natural remedy for oral health issues.
Recipe:
- Gather 1 cup of water and 1 teaspoon of dried turmeric root (Curcuma longa).
- Heat the water in a pot over low heat. Let it simmer for 5 minutes.
- Add the turmeric root to the pot and let it steep for 5-7 minutes.
- Strain the tea into a cup and discard the turmeric root. Add 1 tablespoon of honey to balance the taste.
- Drink the tea slowly and feel the relief from sour taste in mouth.
Usage:
- Drink 1 cup of warm water before taking Curcuma longa tea.
- Take 1 teaspoon of Curcuma longa powder in 1 cup of water.
- Boil the mixture for 5-7 minutes to extract curcumin.
- Drink 1 cup of Curcuma longa tea 2-3 times a day.
- Use for 1-2 weeks to reduce sour taste in mouth.
Curcuma longa teas can be beneficial in treating the sour taste in mouth ailment, but possible side effects may include digestive issues such as nausea, diarrhea, and stomach upset due to its high turmeric content.
Precautions to take when using Curcuma longa teas include being mindful of the recommended dosage, as excessive consumption can lead to increased risk of bleeding and interactions with blood thinning medications.
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6. Rosmarinus officinalis teas

Rosmarinus officinalis teas, also known as rosemary tea, have been traditionally used to treat the sour taste in mouth ailment, also known as xerostomia or dry mouth.
The anti-inflammatory and antioxidant properties of rosemary tea help to reduce inflammation and promote saliva production, thereby alleviating the symptoms of dry mouth.
The bioactive constituents of rosemary tea, including carnosic acid and ursolic acid, possess antimicrobial and anti-inflammatory properties that help to combat oral pathogens and reduce inflammation in the mouth.
Regular consumption of rosemary tea has been shown to not only alleviate the symptoms of dry mouth but also promote oral health and reduce the risk of oral infections.
Recipe:
- Gather 1 cup of fresh or dried Rosmarinus officinalis leaves.
- Measure 1 tablespoon of honey and set aside.
- Boil 1 cup of water and pour it over the Rosmarinus officinalis leaves in a cup.
- Let the mixture steep for 5-7 minutes, then strain the leaves from the water.
- Add the measured honey to the tea and stir well before drinking.
Usage:
- Drink 1/2 cup of Rosmarinus officinalis tea after meals to reduce sour taste
- Start with 1 cup of tea per day and adjust to 2 cups if needed
- Use Rosmarinus officinalis tea 2-3 times a day for best results
- Take Rosmarinus officinalis tea for 7-10 days to notice significant change
- Combine with a balanced diet and healthy lifestyle for optimal results
Rosmarinus officinalis teas can be used to treat the sour taste in mouth ailment, but possible side effects may include gastrointestinal issues such as stomach upset, nausea, and diarrhea, as well as allergic reactions like skin irritation and respiratory problems.
To use Rosmarinus officinalis teas safely, it's recommended to start with a low dose and gradually increase it, avoid taking it on an empty stomach, and be cautious when combining it with other medications or herbal supplements, especially those with similar properties.
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7. Foeniculum vulgare teas

Foeniculum vulgare teas have been traditionally used to treat the sour taste in mouth, also known as xerostomia or dry mouth, due to their soothing and anti-inflammatory properties.
The herbal preparation helps to treat this ailment by reducing inflammation in the mouth and throat, thereby alleviating the symptoms of dryness and sourness.
Foeniculum vulgare teas contain bioactive constituents such as anethole, limonene, and pinene, which have been shown to exhibit antimicrobial and antioxidant activities, further contributing to their therapeutic effects.
The benefits of using Foeniculum vulgare teas to treat a sour taste in mouth include natural and non-invasive relief, reduced inflammation, and improved overall oral health.
Recipe:
- Get 1 teaspoon of Foeniculum vulgare seeds and grind them into powder.
- Boil 1 cup of water in a pot.
- Add 1/2 teaspoon of the ground Foeniculum vulgare seeds to the boiling water.
- Reduce heat and let it simmer for 5-7 minutes.
- Strain the tea and drink it warm to help reduce sour taste in mouth.
Usage:
- Drink 1 cup of Foeniculum vulgare tea after meals to reduce sour taste.
- Use 1-2 teaspoons of dried Foeniculum vulgare per cup of boiling water.
- Steep for 5-7 minutes, then strain the tea before drinking.
- Drink tea 2-3 times a day to manage sour taste in mouth.
- Continue using tea for 2-4 weeks to see noticeable improvement.
Foeniculum vulgare teas can be used to treat the sour taste in mouth ailment, but it may cause side effects such as allergic reactions, digestive issues, and interactions with other medications, particularly blood thinners and diabetes medications.
To safely use Foeniculum vulgare teas, it is essential to start with a low dose and gradually increase as needed, be cautious when consuming it with other herbal preparations, and avoid using it if you have a history of allergies or are pregnant/breastfeeding.
8. Lavandula angustifolia teas

Lavandula angustifolia teas, also known as lavender tea, have been used to treat the sour taste in mouth ailment, also known as geographic tongue, due to their anti-inflammatory and antimicrobial properties.
The bioactive constituents of lavender tea, including linalool and linalyl acetate, help to reduce inflammation and alleviate symptoms of this condition by promoting a healthy oral environment.
By consuming lavender tea, individuals may experience relief from the sour taste and discomfort associated with geographic tongue, as well as other oral health issues.
The benefits of using lavender tea to treat geographic tongue include its non-invasive and natural approach to promoting oral health, making it a popular alternative to conventional treatments.
Recipe:
- Gather 2 tablespoons of dried Lavandula angustifolia flowers
- Heat 1 cup of water in a kettle or pot
- Steep the dried flowers in the hot water for 5-7 minutes
- Strain the mixture and discard the flowers
- Drink 1 cup of the tea 2-3 times a day to help with a sour taste in mouth
Usage:
- Drink 1 cup of Lavandula angustifolia tea daily for 1 week
- Use 1/2 teaspoon of dried Lavandula angustifolia per 1 cup of boiling water
- Steep for 5-7 minutes, then strain the tea
- Drink the tea 2-3 times a day for sour taste relief
- Continue for 1-2 weeks for optimal results, then reassess
Lavandula angustifolia teas can be used to treat the sour taste in mouth ailment, but it may cause side effects such as digestive issues, allergic reactions, or interactions with certain medications.
To use this herbal preparation safely, it's essential to start with small doses, avoid consuming it during pregnancy or breastfeeding, and be cautious of its impact on blood thinning medications.
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9. Cinchona officinalis teas

Cinchona officinalis teas have been traditionally used to treat the sour taste in mouth ailment, also known as bad breath or halitosis, due to its anti-inflammatory and antimicrobial properties.
The bioactive constituents, including quinine and alkaloids, help to combat the bacteria that cause bad breath, reducing the production of volatile sulfur compounds that contribute to the sour taste.
This herbal preparation helps to treat the ailment by inhibiting the growth of bacteria in the mouth and reducing inflammation, thereby providing relief from bad breath.
The benefits of using Cinchona officinalis teas to treat bad breath include its natural and non-invasive approach, ease of preparation, and minimal side effects, making it a popular choice for those seeking a holistic remedy.
Recipe:
- Gather 1 cup of water and 2 tablespoons of dried Cinchona officinalis bark.
- Boil the water in a pot and add the Cinchona officinalis bark.
- Reduce heat and let it simmer for 5-7 minutes.
- Strain the tea into a cup and discard the bark.
- Drink the tea 2-3 times a day to help with sour taste in the mouth.
Usage:
- Check your Cinchona officinalis tea supply and ensure it is fresh.
- Drink 1-2 cups of Cinchona officinalis tea 2-3 times a day.
- Allow the tea to steep for 5-7 minutes to release its properties.
- Use 2-3 tablespoons of Cinchona bark per cup of boiling water.
- Continue using the tea for 7-10 days to alleviate sour taste issues.
Cinchona officinalis teas can be used to treat the sour taste in mouth ailment, but it may cause side effects such as nausea, stomach upset, and dizziness in some individuals.
Precautions should be taken when using Cinchona officinalis teas, including starting with a small dose, avoiding excessive consumption, and being aware of potential allergic reactions or interactions with other medications.