Peppermint Oil for Canker Sores: Benefits and How to Use

Looking for peppermint oil for canker sores? You have come to the right page.

In this article, you will read about the benefits of peppermint oil for canker sores and how you can use it properly.

Read: Essential Oils for Diabetic Sores

What are Canker Sores?

Canker sores also called aphthous ulcers are small and shallow lesions that form in the mouth or at the base of your gums.

They can be very painful and make it difficult to eat or drink that’s why you should treat them as early as possible.

benefits of peppermint oil for canker sores

Benefits of Peppermint Oil for Canker Sores

It has anti-inflammatory and antimicrobial properties which means it can help reduce swelling and kill bacteria that may cause canker sores.

Studies show that peppermint oil possesses amazing anti-inflammatory properties that make it one of the best choices for problems like sores.

How to Use Peppermint Oil for Canker Sores?

  • Mix a few drops with a carrier oil like coconut oil or olive oil
  • Apply it to the affected area at least three times a day
  • Repeat it daily for at least 1 week to see the results

You should start to see results within a few days of using it. It is recommended to keep using peppermint oil until the sores are away.

If you don’t have peppermint oil on hand, you can also try applying a small amount of honey to the sore. Honey also has antimicrobial properties and can help speed up the healing process.


Whether you use peppermint oil or honey, be sure to avoid spicy and acidic foods that can irritate canker sores.

Side Effects

Well, peppermint oil is considered safe to use for most people and there are no such side effects that you should worry about.

However, if you are pregnant or breastfeeding then you should avoid using it or at least consult with your doctor before using it.

The Bottom Line!

I hope after reading this article you have understood how beneficial peppermint oil for canker sores is and how you can use it properly.

There are no known side effects of using this essential oil. However, if you feel any discomfort with the use of it, then stop the use and consult with your doctor.

The content present on this page has not been evaluated by any medical authorities e.g FDA. All the information present is solely for informational purposes and is not a substitute for the medical advice provided by your physician. We do not aim to diagnose, treat, or cure any disease or illness.

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