Best Oregano Oil for Toenail Fungus (2025) – Guide & Reviews

If you are someone who wishes to treat toenail fungus at home, especially in winters, and thinking to try oregano oil for this purpose. Then yes, you can use it and we will help you out with this.

Oregano oil is a natural fungus static essential oil, which can inhibit the growth of toenail fungus quite effectively.

oregano oil for toenail fungus

It has thymol, which is antibacterial, antiinflammatory. Along with thymol it has carvacrol.

Both these ingredients are quite useful to treat and kill toenail fungus. If you have made your mind to buy an essential oil to treat toenail fungus, do not forget to add oregano oil in the list.

Are you confused about which one to buy? Worry not, we are here to help you in this regard.

Here you will not only learn to buy the best oregano oil but will also get some original reviews about the top oregano oils specially manufactured to kill toenail fungus.

Oregano oil for nail fungus pros and cons

There are several reasons why you should choose oregano oil for toenail fungus, instead of having any other essential oil.

Before we move on to the products, it is essential for the buyer to know the significant reasons. That is, the pros and cons of the Oregano oil for the toenail fungus treatment.

Pros of Oregano oil

Below we have discussed the advantages of Oregano oil or you say, its pros in detail.

Oregano oil has thymol

Thymol is a naturally occurring compound in oregano oil. It is a registered anti-fungal compound. Usually, people tend to have thymol through thyme oil, which is a great alternative, but it would not come with carvacrol.

Thymol is found in nearly all fresh smelling essential oils.

It kills almost 99.9 percent germs, not only it is an anti-fungal component but is also known as the anti-microbial to kill various types of bacteria.

oregano oil nail fungus pros cons

As far as the fungus is concerned, so the thymol can have the following benefits for the treatment of toenail fungus.

  • It reduces the yellowness of the nail. Nails infected with fungus can get whitish or yellowish in some cases, they may also get thickened. It can become really awful for the sufferer. So, if there is a function, where you want to look presentable. Do not forget to have the oregano oil with thymol in it.
  • It maintains the natural composition of the toenail, a fungus infected toenail can get thicker with time, which is a sign of the disturbance of natural composition. It can become stout with time, so to stop the growth of toenail fungus you can have the oregano oil.
  • It does not let the nail come off easily, the powdery and brittle texture of the nail will be gone within a few days after a continuous use of oregano oil.
  • It stops the growth of toenail fungus to the surrounding nails, which is potentially possible as fungus can travel really fast.
  • It does not let the toenail fungus produce the disturbing smell. The patient will have the toenail fungus, but it will not have that awful smell.
  • It treats the swelling that sometimes makes it difficult to cut nails. Continuous use of oregano oil for toenail fungus can help in treating toenail fungus surgically.

Oregano oil is best for severe toenail fungus as it has carvacrol

Carvacrol is a naturally occurring phenol which is known for its anti-fungal and anti-inflammatory properties.

For the toenail fungus particularly, it can have multiple effects. The following are some prominent benefits of having oregano oil for toenail fungus.

In oregano oil the amount of carvacrol is almost 5 to 75 percent. It depends on the type of oregano oil, if you are buying for muscle pain, or toenail fungus then it can contain a higher concentration of carvacrol.

Carvacrol for nail fungus treatment from oregano oil
  • Carvacrol is an antioxidant. Whenever there is a breakdown or an infection on or in our body, we direly need some antioxidants to balance the production of toxins. While the toenails are infected with the fungus, our body tends to be in an emergency mode. So, to fight the harmful effects of that mode intaking any antioxidant is beneficial. Carvacrol is one of them. Even if someone is only taking oregano oil for general health the carvacrol component will maintain a healthy immune system, especially immune to infections and cancer.
  • It is an anti-inflammatory compound. Inflammation in tissues is mainly responsible for pain, that is why when someone is infected with toenail fungus, the damaged tissues cause the pain. Daily intake of oregano oil for toenail fungus can fight this situation gradually. According to researches the carvacrol fights the inflammation causing enzyme and ultimately reduces it. Not only by drinking but applying oregano oil as a topical solution can also reduce pain and inflammation.

Cons / Side effects of Oregano oil

Oregano oil is a great source of thymol and carvacrol, so certainly it is an effective solution for toenail fungus.

However, for some people it can be harmful, the following are some side effects of oregano oil for toenail fungus.

  • Oregano oil is a potent oil, having a lot of chemicals that can affect a weak immune system by making it fire back, so it is essential to consult a doctor before drinking oregano oil.
  • Drinking oregano oil is not very safe, only a few drops are enough, drinking too much of it, can lead to tissue burning.
  • Pregnant women and children should always take oregano oil as an external topical solution. Drinking it can be harmful for them.
  • Using oregano oil alone is not beneficial, it can be harsh to the skin, so it is always better to use oregano oil with a carrier oil.

How to Use Oregano Oil for Toenail Fungus?

You cannot apply the oregano oil for toenail fungus directly, it is a potent chemical solution, and needs to be diluted.

You can use different carrier oils to dilute the oregano oil; however, for the toenail fungus particularly, it requires some specific types of carrier oils.

oregano oil for nail fungus

The Dilution of oregano oil is important and recommended for fixing the nail fungus.

Diluting the oregano oil is necessary both for the internal and external use. The choice of a carrier oil matters for the speed of recovery.

You can use the following carrier oils for the essential oregano oil for toenail fungus treatment.

Tea tree oil and Oregano oil for toenail fungus

Oregano oil and tea tree oil both are essential oils, but sometimes the tea tree oil is also used as a carrier oil.

However, as both of these oils are potent, but are good treatment for toenail fungus, that is why it can be used as an effective solution for the nail fungus.

Oregano oil and tea tree oil for toenail fungus

According to research, tea tree oil is particularly known to treat the T. rubrum fungus (Trichophyton rubrum), which is often found on nails.

You can add a few more oils to this solution to avoid any risk, if the toenail fungus is at the initial stages, then it is safe to mix 5 drops of oregano oil into 10 drops of tea tree oil.

If it has become severe and painful, then try another carrier oil as well.

Oregano oil and coconut oil for nail fungus

Just like the olive oil, the coconut oil is also very good to keep the dried and flaky nail moisturized.

It will help in the fast recovery of toenail fungus. Soften nails are a symbol of healthy nails, and coconut oil, especially in summers is a good option as a carrier oil for oregano oil.

Just like the olive oil, you need to mix the same ratio of oregano oil and coconut oil. For a tablespoon of coconut oil, a drop of essential oregano oil is enough.

Oregano oil and olive oil for nail fungus

Oregano oil can be mixed with olive oil. Olive is already a beauty tonic, which means that it’s a skin repairing agent.

Oregano oil and olive oil for nail fungus

It will recover the damaged skin, moisturizing it, and making it safe from further damage.

For every drop of oregano oil, you need to add a tablespoon of olive oil. So, if you want to make it more do not forget the described ratio.

Diluting oregano oil with jojoba oil

Jojoba oil is also a great option as a carrier oil with oregano oil for toenail fungus.

If you feel that the skin is getting dry, and it may break off, and the fungus will travel inside the skin.

Then the jojoba oil is the best ingredient to add as a carrier oil. Add three drops of oregano oil to a tablespoon of jojoba oil to treat toenail fungus.

Taking oregano oil as an internal treatment

Taking oregano oil as in internal treatment if you have the essential oregano oil also requires you to add a carrier oil to its dose.

oregano oil and nail fungus

Vegetable oil is edible, people can also add the unsalted butter to oregano oil. For a tablespoon of vegetable oil, only three drops of oregano oil are enough.

Foot soak with oregano oil

If you want to keep the entire foot safe from toenail fungus. Then soak your feet twice a day in a tub of hot water, mixed with five drops of oregano oil.

This will be a slow process; it will be good for those who see slight signs of toenail fungus.


Case Study of Using Oil of Oregano for Toenail Fungus with Supplement

Using oregano oil for toenail fungus is a bit confusing for a lot of people, as it takes a bit longer to show results.

Here we are presenting a case study, one of our friends, who was quite afraid of going for any other treatment decided to have the essential oregano oil to treat toenail fungus.

oregano oil for nail fungus before

It took a lot of time, after almost three months the toenail fungus vanished a bit.

He used to have essential oregano oil mixed in olive oil in winters, but just as the summers arrive, he switched the carrier oil to coconut oil.

oregano oil for nail fungus after

Then after 4 months, they got to know about the probiotic supplement especially designed for toenail treatment; the Urgent Fungus Destroyer.

It has different probiotics, antioxidants, and anti-inflammatory ingredients. Using urgent fungus destroyer for 3 weeks with essential oregano oil twice a day, cured the toenail fungus within 4 weeks.

So, here are the using of oregano oil for nail fungus before and after images with the addition of fungus destroyer.

oregano oil toenail fungus before and after

Oregano Oil for Nail Fungus Reviews

If you want to treat the toenail fungus with essential oregano oil, then you must find the best product.

In the market there are different oregano oils are available. Some of them are specified for topical use, while others are designed to be taken as a topical solution.

The choice of product depends upon the health condition of the user. For the pregnant women, and kids under 2, oral intake is not recommended; however, it is better to consult the physician.

As far as the topical oregano oil for nail fungus is concerned, it is fine for everybody as long as a good carrier oil is added.

Teliaoils oregano healthy nails synergy blend

This very oregano oil is a blend of three essential oils. The oregano oil, the tea tree oil, and echinacea extract.

Teliaoils oregano healthy nails synergy blend for toenail fungus

It is a 100 percent organic essential oils blend ready to be used as a topical solution. It can work within 4 weeks and treat nail fungus or nay other bacterial infection.

Why to pick this essential oregano oil

  • It eliminates any microbial infection.
  • Treats brittleness of infected toenails.
  • Cures discoloration of nails.
  • It soothes the skin.

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Natural factors oregano oil for oral use

If you want to treat the toenail fungus through oral treatment, then the natural factors have a gift for you. It has a mixture of olive oil, and oregano oil.

Natural factors oregano oil for oral use for toenail fungus

It will strengthen the immune system, fighting free radicals and improving the toenail fungus. It is a tried and tested oil. Users only need to drink four drops a day mixed with water.

Why to pick this oregano oil

  • It is a tested oil.
  • Contains 80 percent carvacrol.
  • Strengthens the immune system.
  • Is an antioxidant.

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Wild oregano oil for the toenail fungus

It contains 77% carvacrol, which makes it an ideal solution for the treatment of toenail fungus.

wild oregano oil for toenail rejuve naturalfungus by

It is also for the real solution, you only need to take a few drops every day, drop two to six drops under the tongue or you can mix it with water or juice.

It will affect the immune system and fight the free radicals with the antioxidant property of carvacrol and thymol.

Why to pick this oregano oil

  • It is a 100% herbal solution.
  • Its vegan.
  • Gluten-free oil.
  • Treats within 5 months.
  • USDA certified oregano oil.

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Zane Hellas synergy of essential oils

It is a topical solution, and it is already a diluted oregano oil so no need to mix it with any carrier oil.

Zane Halles synergy of essential oils with oregano oil to treat nail fungus

It is a mix of different oils, oregano oil, almond oil, olive oil, sweet orange oil, and many others. It will work within 5 to 8 weeks.

Why to pick this oregano oil

  • It has no additives.
  • Restores the nail damage.
  • Protects from further nail infections.
  • You get a money back guarantee.

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Alternative of Oregano Oil for Nail Fungus

If you are taking oregano oil orally, and are tired of it, as the results are taking forever to occur, then try something different along with some topical home remedy.

The best way to treat toenail fungus fast, is with the mixture of Oregano oil with a carrier oil as a topical solution, and for the oral and internal cure you can have some supplement such as the Urgent Fungus Destroyer by Phytage labs.

Triple Fungus Blast review

It is one of the best medicine treatments for toenail fungus or any fungus like even on hair and skin.

And the suggested synergy oregano oils can take more than the Fungus Destroyer when used alone, and the Urgent Fungus Destroyer takes much less duration to treat toenail fungus. Thus, using both of these together can speed up the treatment.

Check our detailed review and information on Triple Fungus Blast here.

FAQs

Now, as you know which products are the most recommended ones for the toenail fungus treatment with oregano oil; let us answer to some of the most frequently asked queries.

Can diluted oregano oil kill toenail fungus?

Yes, for both the topical and oral intake of oregano oil for nail fungus, it is essential to use a diluted mixture of oregano oil with a carrier oil. The carrier oil can be any oil, such as the jojoba oil, Tea tree oil with oregano oil, coconut, or olive oil.

Can undiluted oregano oil kill toenail fungus?

Yes, but it will be destructive for the neighboring skin tissues. No one wants to damage the entire toenail while treating the toenail fungus.

It can cause a burning sensation, slight itching, or even skin damage.

Does oregano oil kill toenail fungus?

Undoubtedly, oregano oil has the two most effective solutions for toenail fungus. It has thymol, and carvacrol.

Both these ingredients are best for the killing of skin and nail fungus. So, yes, the essential oregano oil is one of the best treatment for toenail fungus.

Does oregano oil pills kill toenail fungus?

Yes, they do. Some people tend to buy the ready-made pills of oregano oil, with vegetable oil, or they make these pills at home.

These pills will treat the immune system of the person and treat toenail fungus.

How long does it take for oregano oil to work on toenail fungus?

The oregano oil for nail fungus is a great idea, but the only issue with it is its prolonged duration for the nail fungus cure.

The essential oregano oil mixed with a carrier oil as a topical treatment will take almost 4 months. The oral treatment will also take almost 100 days.

Can I apply coconut oil and oregano oil to toenail fungus?

Yes, you can use both together. The coconut oil can be used as a carrier oil, while the oregano essential oil will be the main oil to treat toenail fungus.

Luckily, coconut oil is also a great antifungal and anti-inflammatory compound.

If you have more questions to ask and to know about, you can also check our FAQs page here.

Conclusion

Oregano oil is a hot oil, and is quite reactive, so using it directly on the skin is not an option for anyone, infected or healthy whatever the condition of your skin is.

The main reason to have oregano oil a home remedy to treat toenail fungus is because it has thymol and carvacrol, both these chemicals are super-effective to treat fungus, and to keep the skin protected throughout the cure period.

To get the best results, the infected person has to wait for almost 5 to 7 weeks. In some cases, it will not take this longer.

For topical use of oregano oil, you would not need to consider a doctor especially when the infection is at the initial stage. However, when you need to take it orally, always consult a physician before intake.

To get faster results, it is better to include some supplements and antifungal supplement to your diet as well, such as the Urgent Fungus Destroyer, which we have reviewed also and also follow a good diet plan.