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Home Remedies For Canker Sores Baking Soda Treatment

Canker sores can be annoying and painful, but there is a simple yet effective home remedy that you should try – baking soda.

Baking soda has natural healing properties which can help soothe and even heal your canker sores, so keep on reading to find out all about home remedies for canker sores baking soda.

Home Remedies For Canker Sores Baking Soda Treatment

What Are Canker Sores?

Canker sores, also known as aphthous ulcers, are small, shallow lesions that develop in your mouth or at the base of your gums.

They can make eating and talking uncomfortable. They aren’t contagious but can be quite irritating and painful, and might require that your doctor or dentist prescribes something to speed up the healing process, and relieve pain all-in-one.

What Causes Canker Sores?

The exact cause of canker sores is still unknown; however, there are several factors that have been linked to their development.

Understanding these factors may help you prevent future outbreaks and find effective canker sore remedies like baking soda.

Some common factors contributing to the formation of canker sores include:

  • Stress or anxiety: These emotional triggers may weaken your immune system and increase the likelihood of developing a canker sore.
  • Hormonal changes: Women often experience more frequent outbreaks during menstruation due to hormonal fluctuations.
  • Minor injuries in the mouth: Accidental biting, hot foods or beverages, or dental work can irritate the oral tissues and lead to the formation of a sore.

What Are The Symptoms Of Canker Sores?

What Are The Symptoms Of Canker Sores?

When dealing with those pesky mouth ulcers, it’s important to recognize the symptoms, so you can take action and find relief.

Canker sores, also known as aphthous ulcers, are small, shallow lesions that develop on the soft tissues in your mouth or at the base of your gums. They can be quite painful and make it difficult for you to eat, drink, or even talk.

Luckily, there are home remedies like baking soda that may help alleviate some of the discomfort these sores cause.

The symptoms of canker sores vary depending on their severity but typically include a tingling or burning sensation before the sore appears.

You’ll then notice a small white or yellowish ulcer surrounded by a red area inside your mouth – most commonly on your tongue, inside cheeks or lips, and sometimes near the throat.

While minor canker sores usually heal within a week or two without scarring, more severe cases might require additional treatment with over-the-counter solutions or prescription medications.

What Is The Difference Between Canker Sores And Mouth Ulcers?

It’s essential to understand the difference between canker sores and mouth ulcers, as it’ll help you determine the best course of action for treating these pesky oral irritations.

Although they may appear similar in appearance and cause discomfort, they’re not the same thing.

Knowing their differences will not only help you identify which one is causing your pain but also allow you to explore innovative home remedies like using baking soda.

Canker sores, also known as aphthous ulcers, are small, shallow lesions that develop on the soft tissues inside your mouth or at the base of your gums. They’re usually triggered by stress, injury to the mouth tissue, or a weakened immune system.

On the other hand, mouth ulcers can be caused by various factors like infections (viral, bacterial), autoimmune disorders (e.g., lupus), or even certain medications.

While both canker sores and mouth ulcers present themselves as open sores with a white or yellowish center surrounded by redness, there are some subtle differences in their appearance.

Canker sores typically have a round shape with smooth edges, whereas mouth ulcers might be irregularly shaped with jagged edges.

Canker sores generally occur on movable parts of your mouth such as inside your cheeks or lips and under your tongue, while mouth ulcers can form anywhere within the oral cavity including hard-to-reach places like deep within throat folds.

Which Home Remedies Get Rid Of Canker Sores?

If you’re struggling with canker sores, there are several home remedies to help alleviate the pain and speed up healing.

You can try using an OTC (over-the-counter) canker sore mouth rinse, applying milk of magnesia onto the sore, placing a damp tea bag on it, rinsing your mouth with salt water, or even dabbing hydrogen peroxide on the affected area.

Which Home Remedies Get Rid Of Canker Sores?

OTC Canker Sore Mouth Rinse

You’ll find that using an OTC canker sore mouth rinse can provide relief and promote healing, making those painful sores more manageable.

These over-the-counter rinses typically contain antiseptic and analgesic properties, helping to reduce inflammation, pain, and the risk of infection.

You may be surprised to learn that some OTC canker sore mouth rinses even include baking soda as an active ingredient, which is known for its ability to neutralize acids in the mouth and soothe irritation.

When selecting an OTC canker sore mouth rinse, consider the following options:

  • Arm & Hammer PeroxiCare Anticavity Fluoride Mouth Rinse
  • Colgate Peroxyl Mouth Sore Rinse
  • Biotene Oral Balance Dry Mouth Moisturizing Liquid
  • Cepacol Antibacterial Multi-Protection Mouthwash

Milk Of Magnesia

Milk of Magnesia’s soothing properties can work wonders on those pesky mouth ulcers, providing much-needed relief and promoting healing in a gentle manner.

As one of the most effective home remedies for canker sore pain, milk of magnesia is not just an innovative solution but also easily accessible and affordable.

Dabbing a small amount onto your sore with a cotton swab or mixing it with water to create a mouth rinse, you’ll find that the pain and discomfort are significantly reduced.

For best results, apply milk of magnesia or magnesium hydroxide directly to your canker sores several times a day until they heal completely.

Not only does this wonderful remedy help soothe the pain associated with these annoying sores, but it also creates an alkaline environment in your mouth which discourages the growth of bacteria responsible for causing them in the first place.

Tea Bags

Tea bags are not only an excellent home remedy for canker sores but also completely natural and cost-effective, as a way to get rid of the canker sores.

The tannins in the tea have astringent properties which help reduce inflammation and pain associated with canker sores. Additionally, they contain antioxidants that promote healing.

To use a tea bag as a canker sore treatment, simply follow these easy steps:

Step Instructions
1 Brew a cup of black or green tea using a tea bag.
2 Remove the tea bag from the cup and let it cool down slightly.
3 Place the slightly warm, dampened tea bag directly onto the canker sore for about 5–10 minutes.

Repeat this process two to three times per day until you see improvement in your canker sore condition. You’ll be amazed at how effective this simple home remedy is in alleviating your discomfort while enjoying your favorite beverage.

Salt Water Rinse

Don’t underestimate the healing power of a simple salt water rinse when it comes to dealing with pesky mouth ulcers. 

It’s a natural way to reduce inflammation, promote healing, and fight off bacteria that may be contributing to your canker sore woes. To make your own salt water rinse for combating canker sores, just follow these three easy steps:

1. Mix one teaspoon of salt into 8 ounces (about 240 mL) of warm water.
2. Swish this solution around in your mouth for about 30 seconds, making sure to cover all areas where you have canker sores.
3. Spit out the solution (don’t swallow!) and repeat as necessary throughout the day.

Hydrogen Peroxide

To treat canker sores with hydrogen peroxide, all you need is a 3% solution which is readily available at most pharmacies.

Simply mix one part hydrogen peroxide with one part water and dab the mixture onto the affected area using a cotton swab or a clean cloth. Be sure not to swallow the solution and rinse your mouth thoroughly afterward.

You’ll be amazed by how quickly this method can alleviate pain and help speed up healing of your bothersome mouth sores. 

Home Remedies For Canker Sores Baking Soda Treatment

Home Remedies For Canker Sores Baking Soda Treatment

You’ll find relief from canker sores by trying a simple baking soda treatment, which helps to neutralize the acidity and soothe your painful sores.

This age-old remedy is a game changer when it comes to easing the discomfort caused by these pesky little ulcers in your mouth.

Not only does baking soda help with inflammation, but it also creates an environment where bacteria struggle to survive, making it an effective home remedy for canker sores.

To create your own at-home baking soda treatment, all you need is one teaspoon of baking soda mixed into half a cup of warm water.

Swish this mixture around in your mouth for about 15–30 seconds before spitting it out. Ensure that the solution comes into contact with your canker sore(s) for maximum effect.

You can do this several times a day until you notice improvement or experience pain relief. Another option is to make a paste using equal parts water and baking soda; apply this directly onto the sore for even more targeted relief.

Keep in mind that while home remedies for canker sores like baking soda treatment may provide temporary relief, they might not cure the underlying cause of these annoying ulcers completely.

If you’re dealing with persistent or recurring canker sores, it’s always best to consult a healthcare professional who can recommend appropriate treatments based on your specific situation.

How Long Does It Take For Canker Sores To Heal?

Healing time varies from person to person and depends on various factors. Let’s dive deeper into understanding the healing process of canker sores and what you can expect.

Factors such as the size, severity, and location of your canker sore play a crucial role in determining the healing time.

Your immune system and overall health also influence recovery. Generally, canker sores tend to heal within 1–2 weeks without any specific treatment.

However, incorporating effective home remedies like baking soda into your routine may speed up this process. Here’s a quick overview of typical healing times:

Severity Healing Time Without Treatment Healing Time with Home Remedies (e.g., Baking Soda)
Minor 7 – 10 days 4 – 7 days
Major 2 – 6 weeks 1 – 3 weeks
Herpetiform Up to a month Varies greatly

While waiting for your canker sore to heal naturally or with the help of baking soda treatments, don’t forget to maintain good oral hygiene practices such as brushing gently around the affected area and avoiding spicy or acidic foods that could irritate it further.

Can Baking Soda Be Used as A Preventive Measure for Canker Sores?

Baking soda can be your go-to preventive measure for canker sores. When using baking soda as part of your daily oral care routine, you’re not only keeping up with the latest innovative solutions but also maintaining a healthy and balanced pH level in your mouth.

Just mix a bit of baking soda with water to create a paste or use it as a mouth rinse to ward off those irritating sores. 

Can Baking Soda Be Used as A Preventive Measure for Canker Sores?

Are There Any Potential Side Effects or Risks Associated with Using Baking Soda for Canker Sore Treatment?

You might be wondering if there are any side effects or risks related to using baking soda for canker sore treatment. While it’s generally considered a safe and effective home remedy, you should be aware of some potential concerns.

For instance, using too much baking soda or leaving it on your mouth for extended periods could lead to increased irritation or even cause burns on the delicate tissues inside your mouth.

If you happen to swallow a significant amount of baking soda while treating your canker sores, this may result in stomach upset and nausea.

How Does Baking Soda Work to Alleviate the Pain and Discomfort of Canker Sores?

Baking soda helps neutralize the acidity in your mouth, creating a more comfortable environment for your canker sore to heal. Plus, it acts as an anti-inflammatory agent, reducing swelling and redness around the affected area.

Not only will this alleviate some of that pain and discomfort you’re experiencing, but it also accelerates the healing process. 

Are There Any Alternatives to Baking Soda for Canker Sore Treatment if Someone Is Allergic or Sensitive to It?

If you’re allergic or sensitive to baking soda, don’t worry – there are plenty of other innovative canker sore treatments you can try.

One popular option is using a DIY honey and turmeric paste for its anti-inflammatory and antimicrobial properties.

You can also swish around some coconut oil or apply aloe vera gel directly on the sore to soothe the pain.

You could also consider trying over-the-counter numbing gels like benzocaine or even rinsing your mouth with warm saltwater to promote healing.



Canker sores can be quite painful and bothersome, but luckily, there are some natural home remedies that can help alleviate the pain and speed up healing.

Baking soda is one of the most popular and effective treatments for those pesky canker sores; it helps neutralize acidity in your mouth, creating a more comfortable environment for recovery.

It also acts as an anti-inflammatory agent to reduce swelling and redness around the affected area. In addition to baking soda, there are other home remedies such as using a honey and turmeric paste or rinsing with saltwater which may aid in relieving symptoms associated with these oral irritations.

Remember though, if you’re dealing with recurring or persistent canker sores, it’s always best to consult a healthcare professional who will determine the most appropriate treatment plan for you.

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