Home Remedies for Canker Sores are essential in treating small and shallow ulcers that appear in your mouth, making it difficult and uncomfortable to eat, drink, or talk.
The root cause of canker sores is thought to be stress or tissue injury. Certain foods like citrus fruits (oranges and lemons), vegetables (figs, tomatoes), and other fruits such as pineapples, strawberries, and apples might trigger the issue and worsen the situation.
Moreover, canker sores can also be caused by a sharp tooth surface and other dental applications such as braces.
In some severe cases, those with repeated canker sores might suffer from an impaired immune system and nutritional deficiencies like iron, zinc, folic acid, or vitamin B12 deficiency. Additionally, conditions such as celiac disease and Crohn’s disease are also believed to contribute to canker sores.
Symptoms of canker sores include painful sores inside your mouth, on the tongue, or on the soft palate, sometimes extending inside your cheeks. You might also experience a tingling sensation and a burning feeling in these areas.
Usually, canker sores fade away after a few days. However, in severe cases, symptoms may include swollen lymph nodes, fever, and physical sluggishness.
Top 10 Natural Home Remedies for Canker Sores
1. Swish Sage
Swish sage can be used to treat canker sores since it can ease your pain, reduce inflammation and speed up the healing process.
- You will need fresh sage or dried sage
- Boil it with clean water
- Let it cool down to room temperature
- Mix the fresh sage with water and put the liquid into a sprayer
- Spray the solution on the affected skin.
2. Coconut Milk
Another effective home remedy to treat canker sores is to adopt coconut milk.
- Take some coconut meat and grind them to extract the juice
- Rinse your affected area thoroughly with clean water
- And use the solution to rinse off the afflicted area so that it can speed up the healing process and reduce your pain significantly.
3. Fenugreek
This method can be used to get rid of many illnesses like toothache scald as well as canker sores.
- Soak the fenugreek seeds in water overnight
- Next morning, grind them to extract the juice
- Gargle with the juice
- Wash again with water
- Repeat the process for several times a day till you notice improvement.
4. Aloe Vera

Packed with anti – inflammatory properties and other curative powers, aloe vera can reduce pain, mitigate inflammation that associated with canker sores and speed up the healing process as well. And it is a great home remedy for hickey as well.
- Extract the juice from an aloe vera leaf and apply on the affected area
- Do this several times a day
5. Numbing Mixture
Eucalyptus oil and peppermint oil, both are packed with anti – swollen, anti – inflammatory as well as antifungal properties which can significantly help you in mitigating the injuries, the swelling sores and the uncomfortable sensation caused by canker sores. Their numbing properties can cool the nerve and reduce pain.
- Put the grapeseed oil or olive oil into a sprayer
- Mix some peppermint oil with some eucalyptus oil together
- Put that solution into the same sprayer
- Cover up and shake it well
- Strain to the affected area
- Repeat the process several times a day till you notice improvement.
6. Cactus Juice
The cactus juice possesses the healing properties that can significantly speed up the healing process and reduce pain as well as inflammation caused by canker sores.
- The liquid extracted from a cactus should be kept inside your mouth for several minutes before you split it out
- Rinse your mouth again with clean water
7. Chamomile Tea Bag

Chamomile tea bag is packed with chrysanthemum-like herb that is an extremely effective treatment for canker sores, constipation, insomnia and many other allergy – related ailments. Plus, armed with antibacterial, anti – inflammatory properties, this method can speed up the healing process and mitigate your irritation sensation caused by canker sores.
- Soak a pack of chamomile tea into a glass of hot water
- You may add more herb and some flower if you want
- Let it cool down to room temperature
8. Coconut Oil
Armed with mild scent, anti – inflammatory properties and anti – swollen agents, coconut oil can be used to treat canker sores effectively. Plus, it is a useful method to treat ringworm, lip crackles as well as head lice.
Heat up some coconut oil and apply it directly on the affected area by using a cotton ball
9. Honey

This is another effective home remedy for canker sore as it is paced with soothing properties which can provide instant relief and reduce inflammation. Plus, you can combine honey with some turmeric powder to make another great home remedy for canker sore. And do you know that honey is a good remedy for dizziness as well?
- Honey should be mixed with some turmeric powder to create a paste
- Apply the paste directly on the afflicted area
- Wait for about 15 minutes
Alternatively,
- You can apply honey directly on the afflicted area and do this for several times a day till you notice improvement.
10. Salt Water Rinse
A saltwater rinse can help disinfect the sore and promote healing.
- Mix one teaspoon of salt in a glass of warm water
- Swish it around your mouth for about 30 seconds
- Spit it out and repeat a few times a day
Bottom Line
Canker sores can be painful and bothersome, but with these natural home remedies, you can accelerate the healing process and ease discomfort. Maintaining good oral hygiene and avoiding trigger foods can also help prevent future occurrences. If sores persist or worsen, consult a healthcare professional for further evaluation.