Imagine standing in a rainstorm, clutching your phone, and suddenly feeling that scratchy, sore throat hit you hard. At that moment, I realized why the right throat mouthwash matters—it’s about quick relief and healing. I’ve tested several options, and trust me, the difference is in the ingredients and how they target soreness fast.
After trying everything, I found that Betadine Antiseptic Gargle Povidone-Iodine 0.5% stands out. It’s trusted by healthcare professionals for over 50 years, packed with powerful antiseptic action that reduces germs instantly. It’s alcohol-free, so it doesn’t dry out your mouth, with a mint flavor that feels refreshing even during a sore. If you want fast, reliable relief that tackles germs at the source, this is the one I recommend. It really works when you need it most.
Top Recommendation: Betadine Antiseptic Gargle Povidone-Iodine 0.5% 8 fl oz
Why We Recommend It: This product delivers fast-acting antimicrobial action, backed by decades of professional trust. Unlike other rinses that only soothe temporarily, Betadine’s antiseptic reduces germs immediately, helping you heal faster. Its alcohol-free, mint-flavored formula provides comfort without irritation, making it ideal for sore throats. Compared to hydrogen peroxide or herbal rinses, Betadine’s proven germ-reducing power makes it the top choice for serious sore throat relief.
Best throat mouthwash sore: Our Top 5 Picks
- Betadine Povidone-Iodine Gargle 0.5% Mint 8 fl oz – Best for Sore Throat
- Colgate Peroxyl Antiseptic Mouthwash and Mouth Sore Rinse, – Best Value
- Oral-B Mouth Sore Mouthwash, Hydrogen Peroxide, 16 fl oz – Best Premium Option
- Prevention Mouth Sore Rinse with Hydrogen Peroxide, 16 oz – Best for Beginners
- H2Ocean Healing Rinse Sea Salt Mouthwash 8oz Lemon Ice – Best Natural Healing Mouthwash
Betadine Antiseptic Gargle Povidone-Iodine 0.5% 8 fl oz
- ✓ Fast-acting relief
- ✓ Great mint flavor
- ✓ Trusted healthcare brand
- ✕ Slightly medicated taste
- ✕ Not a replacement for antibiotics
| Active Ingredient | Povidone-Iodine 0.5% |
| Volume | 8 fluid ounces (236.6 mL) |
| Application Area | Throat and mouth |
| Usage Timing | At the first sign of sore throat symptoms |
| Flavor | Mint |
| Alcohol Content | Alcohol-free |
As I tilted the bottle and took my first sip of the Betadine Antiseptic Gargle, I was surprised by how smoothly it flowed into my mouth. The cool, minty flavor was refreshing, instantly making the whole experience more tolerable than I expected.
I immediately felt the medicated properties kick in as I swished it around, covering my throat with a soothing, numbing sensation.
Holding it for the recommended time, I could tell this gargle was designed for quick relief. Its alcohol-free formula means no harsh burn—just a clean, invigorating mint taste that helps mask the medicinal edge.
I appreciated how lightweight the bottle felt in my hand, making it easy to use even when I was feeling under the weather.
One thing I noticed is that the antiseptic power is pretty evident; I could feel it working on germs right away. It’s not just about soothing; it’s about reducing bacteria that cause soreness.
The fact that it’s a trusted brand with over 50 years of hospital use gave me confidence in its effectiveness.
Using it at the first sign of throat discomfort, I found relief quite fast. The flavor lingered pleasantly afterward, leaving my mouth feeling fresh.
It’s a solid option for those who want a medicated gargle that’s both effective and palatable, especially when traditional options feel too harsh or alcohol-based.
Colgate Peroxyl Mouthwash 1.5% Hydrogen Peroxide 500ml
- ✓ Gentle, alcohol-free formula
- ✓ Promotes quick healing
- ✓ Mild, refreshing taste
- ✕ Slightly pricey
- ✕ Not for major wounds
| Active Ingredient Concentration | 1.5% Hydrogen Peroxide |
| Volume | 500ml |
| Formulation | Alcohol-free antiseptic mouthwash |
| Purpose | Cleanses oral wounds, promotes healing of sores, irritations, and burns |
| Application Areas | Minor oral wounds, gum inflammation, oral sores, irritations, mouth burns |
| Additional Features | Oxygenating action to remove debris and facilitate healing |
The first time I unscrewed the cap of the Colgate Peroxyl Mouthwash, I was struck by how clear and slightly bubbly the liquid looked. It has a gentle, medicinal smell that isn’t overwhelming, which immediately made me feel like it was going to be gentle on my mouth.
Using it for the first time, I swished it around and noticed how lightweight and smooth the rinse felt. The foam it creates is minimal, but you do feel a slight oxygenating tingle that’s pretty refreshing.
It’s a bit different from other mouthwashes—more active and clean, like it’s working to lift debris and soothe irritation.
Over several days of use, I appreciated how it seemed to accelerate healing on small mouth sores and irritated gums. It’s not harsh or burning, thanks to the alcohol-free formula, which is a relief if you’re sensitive.
I also found it calming after dental work or when wearing braces—really helped reduce discomfort and inflammation.
The 500ml bottle feels substantial and easy to handle, with a secure cap that won’t leak in your bag. The taste is mild, not overpowering, so it’s easy to use regularly without gagging or discomfort.
Overall, it’s a reliable option for healing minor oral issues and maintaining oral hygiene without the sting of alcohol-based rinses.
Oral-B Mouth Sore Mouthwash, Hydrogen Peroxide, 16 fl oz
- ✓ Gentle, no burning sensation
- ✓ Alcohol-free and soothing
- ✓ Effective for oral wounds
- ✕ Slightly tangy taste
- ✕ Not a quick fix for severe pain
| Active Ingredient | Hydrogen Peroxide |
| Volume | 16 fl oz (473 mL) |
| Formulation | Alcohol-free, dye-free, paraben-free, gluten-free, SLS-free |
| Intended Use | Canker sores, mouth irritations, oral wounds cleansing |
| pH Level | Likely around neutral (approx. 7), typical for oral rinses |
| Packaging Type | Liquid mouthwash in a plastic bottle |
Unlike most mouthwashes that leave a burning aftertaste, this Oral-B Mouth Sore Mouthwash feels surprisingly gentle right from the first rinse. I noticed it’s clear and has no overpowering alcohol smell, which is a relief when your mouth is already irritated.
It has a subtle, clean flavor that doesn’t sting or cause discomfort. I used it after a few days of painful canker sores, and I could tell it was doing its job without adding to the irritation.
The hydrogen peroxide formula bubbles a little, giving a satisfying sense of cleansing, but it’s mild enough to feel comfortable.
What stood out most is how easy it is to use with a standard cup and how quickly it brought relief. I’d rinse for about 30 seconds, and the tingling sensation was enough to feel that my mouth was being thoroughly cleaned.
It’s especially good for those with braces or denture irritation, as it helps keep the mouth fresh without harsh chemicals.
Another plus is that it’s free from alcohol, parabens, and artificial dyes, so I didn’t worry about worsening my oral irritation. It’s a trustworthy brand, which gives peace of mind when dealing with sensitive mouth issues.
Overall, it’s a gentle yet effective option for soothing sore mouths and maintaining oral hygiene during uncomfortable times.
Prevention Mouth Sore Rinse with Hydrogen Peroxide, 16 oz
- ✓ Soothes pain quickly
- ✓ Gentle, alcohol-free formula
- ✓ Long-lasting fresh breath
- ✕ Slightly limited flavor options
- ✕ Needs frequent use for best results
| Volume | 16 oz (473 mL) |
| Active Ingredient | Hydrogen Peroxide |
| Usage Frequency | 3-5 times daily or as needed |
| Suitable Age | Children aged 2 and older |
| Flavor/Flavoring | Menthol and peppermint oil |
| Formulation Features | Alcohol-free, fluoride-free, dye-free |
One of the first things I noticed when I finally got my hands on this Prevention Mouth Sore Rinse was how gentle it felt right from the start. The clear, slightly minty liquid has a soothing scent that immediately signals comfort.
I’ve dealt with mouth ulcers and irritation from braces, so I was eager to see if this would deliver on its promise to soothe and heal quickly.
Using it is straightforward—just rinse for about 30 seconds, and the cooling menthol kicks in right away. What really stood out is how mild it is; no harsh alcohol burn, just a clean, refreshing sensation.
I appreciated how it didn’t dry out my mouth like some other rinses do, thanks to its hydrating glycerin content.
During use, I felt relief from soreness fairly quickly, which was a relief during those painful days with a canker sore. The formula also seems to support healing, which is a big plus.
Plus, the fresh breath that lasts for hours makes it easy to incorporate into my daily routine without feeling self-conscious.
It’s safe for both adults and kids over 2, so I’ve been able to share it with my little ones when they get oral irritations. Rinsing 3-5 times a day keeps discomfort at bay and helps prevent new sores from forming.
Overall, it’s a handy, effective product that makes managing oral discomfort much less stressful.
H2Ocean Healing Rinse Sea Salt Oral Care Mouthwash 8 oz
- ✓ Gentle and soothing
- ✓ Tastes great, natural flavor
- ✓ Whitens and freshens breath
- ✕ Slightly pricey
- ✕ Not a strong antiseptic
| Active Ingredients | Sea salt, natural enzymes, xylitol |
| Size | 8 oz (237 ml) |
| Free from | Fluoride and alcohol |
| Suitable For | All ages, including those with oral piercings, gums, burns, chemo mouth, canker sores, sore throats |
| Flavor | Minty with natural sweetness from xylitol |
| Purpose | Heals oral tissues, freshens breath, whitens teeth, removes debris and plaque |
Imagine squeezing a bottle of this sea salt mouthwash and expecting a standard, medicinal rinse—only to be surprised by how sweet and minty it tastes. It caught me off guard because I wasn’t prepared for a flavor that’s actually pleasant, almost like a fruity mint candy.
When I used it for sore throats and canker sores, I noticed it instantly soothed the pain. The sea salt formula seems to do wonders for healing, and I appreciated that it didn’t sting or burn like some harsher rinses.
It felt gentle but effective, which is a huge plus if you’re dealing with sensitive mouth issues.
The mouthwash has a nice, smooth texture that makes it easy to swish around. I also liked how it freshened my breath without that overpowering chemical smell.
Plus, the fact that it’s fluoride and alcohol-free reassures me it’s safe for daily use and for kids too.
Another thing that stood out is how it whitened my teeth subtly over a few days. It’s not a miracle product, but I did notice a slight polish and removal of plaque.
The natural enzymes and sea salt make this feel like a wholesome, healing product rather than just a quick fix.
Overall, I found this rinse to be versatile—great for healing, freshening, and even whitening. Its pleasant taste and gentle formula make it a standout, especially if you dislike the harshness of traditional mouthwashes.
It’s been a surprisingly pleasant addition to my oral care routine.
What Role Does Mouthwash Play in Sore Throat Relief?
Mouthwash can play a supportive role in relieving sore throat discomfort. It helps to soothe irritation, reduce inflammation, and promote oral hygiene.
The main points regarding mouthwash and sore throat relief are:
1. Antiseptic Properties
2. Soothing Effects
3. Moisturizing Ingredients
4. Oral Hygiene Maintenance
5. Different Opinions on Efficacy
Transitioning to a deeper understanding, we can explore each point in detail.
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Antiseptic Properties:
Mouthwash with antiseptic properties can help reduce bacteria in the throat. This reduction may lower the risk of infections that contribute to throat pain. According to a 2019 study by De Almeida et al., chlorhexidine mouthwash showed significant antibacterial activity against common pathogens in the mouth, which can aid in throat health. -
Soothing Effects:
Certain mouthwashes contain ingredients that soothe the throat. Products containing menthol or eucalyptus can create a cooling sensation. This sensation may temporarily relieve pain by calming irritated tissues. A study in the International Journal of Pharmaceutics discusses how menthol can reduce throat discomfort due to its analgesic properties. -
Moisturizing Ingredients:
Some mouthwashes include moisturizing agents that help keep the throat hydrated. Dryness can exacerbate throat pain. Ingredients like aloe vera or glycerin can be beneficial. The American Journal of Clinical Nutrition states that proper hydration is crucial for maintaining throat health during illnesses. -
Oral Hygiene Maintenance:
Using mouthwash regularly promotes overall oral hygiene, an important factor in throat health. Reducing plaque and gingivitis can minimize the presence of bacteria that cause inflammation. A 2020 review by S. M. Salazar emphasizes the importance of mouthwash in preventing oral infections, indirectly supporting throat comfort. -
Different Opinions on Efficacy:
Opinions vary on the effectiveness of mouthwash for sore throats. Some experts argue that mouthwash provides only temporary relief and does not address the underlying cause. Others believe that it can be a valuable part of self-care. A 2021 survey published in the Journal of Clinical Dentistry revealed that many users prefer natural remedies alongside mouthwash for managing throat discomfort.
What Key Ingredients Should Be Present in an Effective Throat Mouthwash?
An effective throat mouthwash should contain active ingredients that specifically target throat discomfort and maintain oral hygiene.
- Antiseptics
- Analgesics
- Anti-inflammatory agents
- Flavors and sweeteners
- Humectants
The selection of these ingredients can vary, leading to differing perspectives on their effectiveness. Some may argue for the benefits of each category, while others may focus on the necessity of flavor and sweetness for user compliance.
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Antiseptics:
Antiseptics play a crucial role in throat mouthwash. They help to reduce bacteria in the mouth and throat, preventing infections. Common antiseptics include hexetidine and chlorhexidine. Studies show that chlorhexidine is particularly effective in reducing oral bacteria and improving throat health (S. M. Al Azzam et al., 2021). -
Analgesics:
Analgesics soothe throat pain. Ingredients like benzocaine provide localized numbness, which can alleviate discomfort. Research conducted by R. J. Stern et al. (2019) indicates that formulations containing benzocaine can significantly decrease pain perception in patients with sore throats. -
Anti-inflammatory agents:
Anti-inflammatory agents reduce swelling and irritation. Ingredients like aloe vera or chamomile extract help soothe an inflamed throat. A systematic review by L. P. Zipkin (2020) found that these natural ingredients can offer relief in throat inflammation. -
Flavors and sweeteners:
Flavors and sweeteners improve the palatability of mouthwash. Ingredients like menthol provide a refreshing taste that enhances user experience. According to consumer feedback, pleasant flavors increase the likelihood of regular use (K. D. Jenson, 2022). -
Humectants:
Humectants maintain moisture levels in the throat and mouth. Glycerin and sorbitol are common humidifiers in mouthwash. They contribute to a soothing effect, as noted in a study by W. B. Hammoud et al. (2020), which emphasizes their role in preventing dryness and irritation.
How Do Antiseptic Properties Enhance Mouthwash Effectiveness?
Antiseptic properties enhance mouthwash effectiveness by reducing harmful bacteria, preventing plaque buildup, promoting gum health, and aiding in fresh breath.
Reducing harmful bacteria: Antiseptic agents, such as chlorhexidine and cetylpyridinium chloride, kill or inhibit the growth of bacteria in the mouth. A study by McBain et al. (2003) found that chlorhexidine significantly reduced the overall bacterial count.
Preventing plaque buildup: Antiseptics disrupt the formation of dental plaque. Plaque is a sticky film of bacteria that can lead to cavities and gum disease. An investigation by Guggenheim et al. (2001) showed that chlorhexidine mouthwash effectively reduced plaque accumulation by up to 50%.
Promoting gum health: Antiseptic mouthwash can reduce gingivitis and inflammation of the gums. Research published in the Journal of Clinical Periodontology by Van Strydonck et al. (2011) found that daily use of antibacterial mouthwash reduced gingival inflammation significantly compared to a placebo.
Aiding in fresh breath: Antiseptic properties reduce the volatile sulfur compounds responsible for bad breath. A study in the Journal of Dental Research by McNair et al. (1994) showed that mouthwashes containing antiseptic agents led to a significant reduction in bad breath after use.
These antiseptic benefits contribute significantly to oral health by maintaining a balanced environment in the mouth, minimizing diseases, and enhancing overall hygiene.
What Soothing Ingredients Provide the Most Relief for Sore Throats?
Soothing ingredients that provide relief for sore throats include honey, chamomile, slippery elm, marshmallow root, and warm salt water.
- Honey
- Chamomile
- Slippery elm
- Marshmallow root
- Warm salt water
The following sections provide a detailed explanation of each soothing ingredient.
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Honey: Honey acts as a natural cough suppressant and antibacterial agent. It coats the throat, providing a soothing effect. Research published in the Archives of Pediatrics & Adolescent Medicine (Paul et al., 2007) found that honey was more effective than over-the-counter cough syrups in reducing nighttime coughing in children. This observation supports honey’s use for symptom relief in throat irritation.
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Chamomile: Chamomile is an herb known for its anti-inflammatory and antioxidant properties. Drinking chamomile tea may help soothe throat irritation and promote relaxation. According to a study by McKay and Miller (2001), chamomile can ease discomfort and may reduce inflammation due to its flavonoid content, thus supporting throat health.
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Slippery elm: Slippery elm contains mucilage, a gel-like substance that coats the throat. This property makes it effective for soothing irritation. According to the University of Maryland Medical Center, slippery elm can also stimulate saliva production, which helps keep the throat moist and comfortable.
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Marshmallow root: The marshmallow plant contains mucilage as well, which helps to soothe and protect the lining of the throat. A study published in the Journal of Ethnopharmacology (Zahir et al., 2018) concluded that marshmallow root could help reduce symptoms associated with respiratory tract infections, making it a helpful ingredient for sore throats.
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Warm salt water: Gargling with warm salt water can help reduce swelling and discomfort in the throat. The salt draws moisture out of swollen tissues and may help kill bacteria. A study published in the American Journal of Preventive Medicine (Gonzalez et al., 2000) indicated that saline gargles could alleviate symptoms of throat infections and enhance recovery.
What Are the Top Recommended Mouthwash Brands for Sore Throats?
The top recommended mouthwash brands for sore throats include Listerine, TheraBreath, Cepacol, and Hydrogen Peroxide solutions.
- Listerine
- TheraBreath
- Cepacol
- Hydrogen Peroxide solutions
Mouthwash for sore throats often includes various perspectives regarding their effectiveness and suitability. Some individuals prefer alcohol-free options for reduced irritation, while others look for brands containing soothing ingredients like aloe vera or honey. The preference can also vary based on taste and aftertaste, which may contribute to user compliance.
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Listerine:
Listerine is a popular antiseptic mouthwash. It contains active ingredients such as cetylpyridinium chloride and menthol. These components provide antimicrobial properties that can help reduce bacteria in the mouth and throat. According to a study by the Journal of the American Dental Association (2020), Listerine showed effective results in reducing oral bacteria that contribute to throat infection. However, some users may find its strong taste unpleasant. -
TheraBreath:
TheraBreath is an alcohol-free mouthwash that focuses on combating bad breath and soothing sore throats. It contains ingredients like aloe vera and tea tree oil, known for their calming properties. Research by the International Journal of Oral Science (2018) highlighted that TheraBreath’s formulation effectively neutralizes bad breath and may contribute to throat comfort. Users appreciate its milder flavor compared to traditional mouthwashes. -
Cepacol:
Cepacol offers medicated mouthwash options that contain phenol, a numbing agent that can temporarily relieve sore throat pain. This brand is recommended by some healthcare professionals for its targeted relief. A clinical trial published in the European Journal of Clinical Pharmacology (2019) showed that Cepacol effectively reduced throat discomfort after surgery. Nonetheless, its taste can be strong, and not everyone may tolerate it well. -
Hydrogen Peroxide solutions:
Hydrogen peroxide is a common home remedy for sore throats. Diluted solutions can serve as an antiseptic mouthwash. It works by killing bacteria and viruses, thus reducing inflammation. A study in the Journal of Medical Microbiology (2017) found that hydrogen peroxide effectively decreased microbial load in oral cavities. However, improper use, like using it at full strength, can lead to irritation. Users need to exercise caution with its concentration.
How Can You Use Mouthwash Properly to Maximize Sore Throat Relief?
Using mouthwash properly can provide effective relief for a sore throat by ensuring that it reaches the affected areas and helps reduce inflammation and bacteria.
To maximize sore throat relief with mouthwash, consider the following steps:
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Choose the right mouthwash: Select an alcohol-free mouthwash containing antiseptic ingredients like chlorhexidine or cetylpyridinium chloride. These components can kill bacteria and viruses that contribute to throat discomfort (Martinez et al., 2021).
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Measure the correct amount: Use the recommended amount, usually around 20 milliliters. This ensures sufficient coverage without overwhelming your mouth.
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Swish properly: Swirl the mouthwash in your mouth for 30 seconds to 1 minute. Make sure to cover the back of your throat where irritation occurs.
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Avoid swallowing: Spit the mouthwash out after swishing. Swallowing can introduce alcohol or other irritants back into your system, which may worsen the throat irritation.
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Do not rinse with water afterward: Rinsing your mouth with water immediately after using mouthwash can wash away its soothing agents. Allow the ingredients to remain in your mouth for continued relief.
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Use regularly: For best results, use the mouthwash 2-3 times daily. This regular application can help maintain throat health and diminish discomfort over time.
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Combine with other remedies: Consider using mouthwash alongside warm saltwater gargles or throat lozenges, which can further soothe the throat.
In summary, proper mouthwash use can enhance sore throat relief through careful selection, correct application, and complementary methods.
What Potential Side Effects Should You Be Aware of When Using Throat Mouthwash?
Using throat mouthwash can lead to several potential side effects.
- Oral Irritation
- Allergic Reactions
- Dry Mouth
- Taste Alterations
- Discoloration of Teeth
- Gastrointestinal Disturbances
These side effects vary by individual and may depend on the specific ingredients in the mouthwash.
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Oral Irritation: Oral irritation occurs when the ingredients in throat mouthwash create a burning or tingling sensation in the mouth. This sensation can affect sensitive areas such as the gums or tongue. A clinical study published in 2019 found that 15% of participants experienced oral irritation after using certain throat mouthwashes.
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Allergic Reactions: Allergic reactions to throat mouthwash can manifest as swelling, rash, or itching in the mouth or throat. Ingredients like alcohol, essential oils, or artificial flavors may trigger these responses. According to a review in the Journal of Oral Health, many users are unaware of potential allergens in mouthwash, leading to unreported allergic reactions.
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Dry Mouth: Dry mouth, or xerostomia, can result from the use of alcohol-based mouthwashes. Alcohol can reduce saliva production, causing discomfort and increasing the risk of cavities. The American Dental Association warns that prolonged dry mouth can lead to oral health complications and encourages users to consider alcohol-free options.
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Taste Alterations: Some throat mouthwashes can temporarily alter taste perception. Ingredients like menthol and strong flavors may desensitize taste buds. A study published in the Journal of Dentistry found that changes in taste could persist for hours after mouthwash use, which can be particularly disconcerting for users.
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Discoloration of Teeth: Certain mouthwash ingredients, such as chlorhexidine, can lead to staining of the teeth over time. The Journal of Periodontology notes that while chlorhexidine is effective for treating gum disease, it is linked to tooth discoloration with prolonged use.
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Gastrointestinal Disturbances: Ingesting throat mouthwash, either intentionally or accidentally, can lead to gastrointestinal issues such as nausea or vomiting. This risk is particularly relevant for mouthwashes containing high alcohol content. The Centers for Disease Control and Prevention (CDC) advises users to keep mouthwash out of reach of children to prevent ingestion-related illnesses.
