How to Get Rid of a Canker Sore in 24 Hours: 11 Best Canker Sore Treatments

Canker sores are ulcers that occur inside the mouth. They can be painful and cause some annoying discomfort. This is enough reason to need canker sore treatments that alleviates it fast.

You can easily identify them with their white or grey color with reddish edges.

They often afflict the soft parts in the mouth such as inside of the cheeks, just under the lips, and even the tongue.

They will usually heal within a week or two (depending on the severity) but with the canker sore pain, you will want it to go away earlier.


We’ve got you on that part.

You can easily find over the counter medications you can use but we are following a slightly different route.

We will present you with canker sore remedies you can use to relieve the pain and heal them.



How to Get Rid of a Canker Sore in 24 Hours: 11 Best Canker Sore Treatments


Causes of Canker Sore

It is difficult to determine the cause of canker sores.

There are many conditions that can cause them to occur.

Some people get it more often than others and that can also be tied to different reasons.

Some of the confirmed causes are as follows:

  • Stress
  • Hormonal imbalance
  • Viral infection
  • Weakened immune system
  • Vitamin deficiency
  • Mouth injury
  • Food allergy, etc.


As for the allergy, the American Academy of Oral Science suggest that those who suffer recurrent canker sore can keep a record of when they occur.


That way, they can point out if their diet or lifestyle links to their canker sore frequency.



Canker Sore Treatments at Home

We know you’ve been waiting for this moment. We had to clear things up so you can get a better understanding.

Now is the time we fill you in with options of how you can get canker sore pain relief.


How to Get Rid of a Canker Sore in 24 Hours: 11 Best Canker Sore Treatments

1. Salt Rinse for Canker Sore Treatment

Rinsing your mouth with salt water can serve as canker sore treatment.

The salt solution will promote healing and help reduce pain.


How to prepare:

  • Get a cup of filtered water
  • Add half a teaspoon of salt to it
  • Take a sip and whirl it around inside your mouth
  • Do that for 10 seconds and spit the water out.
  • Repeat the process as needed.



2. Take Vitamin B-12 Supplements

This can serve as canker sore treatment for kids too.

We mentioned earlier that vitamin deficiency can be a cause.


A study showed that if you take vitamin B-12 supplements, you will experience lesser canker sore pain and there will be fewer occurrences of it in your mouth.



3. Aloe Vera for Canker Sore

According to the National Center for Complementary and Integrative Health, aloe vera is a safe canker sore treatment.


However, there hasn’t been a lot of research to prove the efficacy of this as a canker sore medicine, people have confirmed that it worked for them.

Moreover, aloe vera is known to reduce inflammation and soothe pains.



4. Baking Soda for Canker Sore Relief

You probably already have this in your home so, this can be a go-to method anytime.


You will have to rinse your mouth with a baking soda mixture to help with the pain and promote healing.


How to prepare:

  • Put one teaspoon of baking soda in a cup
  • Fill the cup with water up to half
  • Mix it till the baking soda is dissolved
  • Take a gulp and rinse the insides of your mouth with it, concentrating on the sore part.
  • Repeat this till the sore is gone



5. Use Honey for Canker

This has been used for centuries for treating all sorts of conditions.

Honey has antimicrobial and healing properties which makes it effective as a canker sore inside mouth treatment.


All you have to do is apply some raw organic honey on the canker sore wherever it is.

You can use a cotton swab for easier application.


Let it sit for as long as you can hold it there. This will prevent infection and speed up the healing process.

How is this for a sweet canker sore treatment?



How to get Rid of a Canker Sore Overnight at Home




6. Clove Oil for Canker Sore 

Back in time, clove oil has been useful in reducing pain.

This is why it is a good canker sore on the tongue treatment.

It will help reduce the discomfort and make the healing period more bearable.


For best results, one should first rinse the mouth with a mouthwash or sea salt and water solution.


Afterward, soak a cotton ball with clove oil and place on the affected area and let it sit. It will numb the canker sore thereby alleviating the pain.



7. Chamomile Tea for Canker Sores

Chamomile has strong anti-inflammatory properties which is one of its benefits as a canker sore treatment.


If you brew a strong chamomile tea, you can use it to rinse your mouth when it is cool enough.

For an even better result, you can add honey to the tea for its antiseptic properties.


An alternative use is to put a chamomile tea bag in hot water.

Allow it cool down a bit and place the bag on the affected area.



8. Milk of Magnesia for Canker Sores

You can also use this as canker sore treatment as it is highly recommended.

You can rinse your mouth with a mixture of Benadryl liquid and milk of magnesia.

Alternatively, you can use the milk of magnesia by itself.


You can apply the milk of magnesia on the ulcer using a cotton swab and let it sit.



9. Good Oral Hygiene

While your oral routine might not directly cause canker sores, it might slow down the healing or make it worse by infecting it.


Brush your teeth with a soft brush and be careful not to brush over it.

That will irritate it and slow down the healing process.



10. Alum Powder to Get Rid of Canker Sore

It is made from potassium aluminum sulfate and is proven to dry out canker sores.

This is one of the most effective canker sore treatments.


How to use:

  • Mix a small amount of alum powder with few drops of water to make a paste.
  • Apply the paste directly on the canker sore.
  • Let it sit for 60 seconds.
  • Rinse it off thoroughly.
  • Repeat the process until the ulcer is gone.



11. Hydrogen Peroxide

Hydrogen peroxide is useful for quite a number of things but it is also an effective canker sore treatment.

It can reduce the bacteria in the mouth, thereby alleviating the condition.


How to use:

  • Mix a 3 percent solution of hydrogen peroxide with the same quantity of water.
  • Soak a cotton ball with the mixture.
  • Apply it directly to the canker sore multiple times a day.


Alternatively, you can swish the solution around in your mouth for about 10 seconds and then spit it out.




How to Get Rid of a Canker Sore in 24 Hours: 11 Best Canker Sore Treatments



These are great options of canker sore treatments you can do from home. They are all effective and will ease the annoying pain for you.

If canker sores last in excess of 3 weeks or is making you ill, you need to see a doctor then as it might be more than just canker sore.

A gastrointestinal disease might be an underlying cause which is why you need a doctor’s attention to verify it.

Now you have all you need to know to deal with this oral bother.

So, when it happens again, you can rest assured these canker sore treatments will help you manage it like a pro.

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