Best Essential Oil for Cold Sore

We know essential oils as odor-killer, skin tightening agent, mood uplifter, strain reliever, and a healer. Now, let’s dig deeper into this natural plant essence as many people consider this as a preventer and cure for herpes viral infection. Yes, it’s true that essential oils can prove to be a potent cold sore antidote. But, what is the best essential oil for cold sore?

We have done the legwork for you. In this article, we singled out ten essential oils for cold sores that can be effective. Not to leave it half-done, we managed to discover the ways you should apply it. To your complete safety, we also added some precautions that can keep you out of the risks.

Keep on reading.

How Does the Best Essential Oil for Cold Sore Work?

Cold sores are infections caused by the herpes simplex virus. They are called fever blisters too, but neither cold nor fever is directly responsible for their development.

It is very common for them to develop in or around your lip. The blisters may sprout in a group or single. They get fluid-filled over time and create discomforts as time passes by.

They may last up to 15 days, but early medication can shorten the duration. The best available antidote for those blisters is essential oils. Essential oils do have antiviral, antiseptic, and anti-inflammatory properties that give a tough fight to ease, stop, and cure the cold sores.

The HSV virus infects a cell first and shifts to the next one when it is done with infecting the present one. Components in essential oils put a stop to the herpes outbreak by killing the virus. This way essential oils work in removing cold sores. 

But this is not a verified medication to apply with a guarantee against the said viral infection. Only the studies have found such properties in the following essential oils that can calm and slow down herpes but there is no proven research yet. 

If you don't find a rapid solution, you have to endure it for at least 15 days. This is the duration a cold sore takes to complete its five stages. It starts with a tingling, then swells. The swelled blisters get fluid-filled, and finally, it cracks. Various essential oils can save you from the weeks-long suffering by killing the virus at the very outset.

10 Best Essential Oils for Cold Sore: The Most Effective Ones

1. Tea Tree Essential Oil

The organic oil extracted from the tea tree has huge antiseptic, antiviral, anti-inflammatory, and other such properties. Cold sore or fever blisters result from a viral attack on cells in or around the lips. That is why the tea tree essential oil is considered to be an antidote to cold sore and blisters. The reviews on the use of this oil for deformed skin speak volumes for its potent antiviral effect.

But you should not take it orally or directly on the sore spot. Instead, mix it with other softer carrier oil to lessen its allergic and irritating effect. Use a sterile cotton swab so that you do not hurt your skin.

2. Peppermint Essential Oil

Peppermint essential oil is another best essential oil for cold sore. It can eliminate an active virus that is spreading on your skin. Studies have found that peppermint essential oil may come in handy where other antiviral drugs might fail. It can calm the symptoms accelerating herpes strain.

Therefore, you can use the diluted peppermint essential oil blends to the fever blister at the outset. But be careful enough to use a mild carrier oil to be on the safe side.

3. Oregano Essential Oil

For decades, oregano essential oil has been the most recommended antidote to cold sores and other discomforts on your skin surface. When applied to skin sores, it shows a substantial effect and cures the affected skin part. Oregano oil can reduce the size and irritation of the cold sores.

Rub the diluted oil on the sore site by using a clean cotton gauze piece. It will heal the strain and irritation very quickly. Using over a more extended period will get the sore area rid of the activated virus.

4. Ginger Essential Oil

Ginger is a natural household remedy for sore throat. It's been years that lab study has found ginger oil to have antiviral components. And they can significantly reduce cold sores caused by a viral infection. The warm feeling of concentrated ginger extract soothes irritation originated from blister fever. Considering all these things, Ginger essential oil is one of the best essential oils for cold sore.

But safety comes first. When diluted with softer carrier oils, this best essential oil for cold sore may work a spell on the sore spot. Not to ignore the rapid effect of this oil, it heals you much faster than other fellow essential oil mixtures.

5. Thyme Essential Oil

The positive influence of essential oils on the cold sore is not a medicinal guarantee. They are only considered potent agents because most of them have antiseptic, antiviral, and anti-inflammatory components. One such member of the essential oil family is the thyme oil, and lab study has given proof that this oil has a strong effect on HSV1 and HSV2.

In some cases, the virus may not perish, requiring the use of thyme oil for a longer period. That makes the mixing of this with carrier oil urgent. Several carrier oils go fine with any essential oil and help accelerate the healing effect and keep the allergic reaction to zero or nominal. 

6. Eucalyptus Essential Oil

Eucalyptus essential oil, another best essential oil for cold sore, is famous for its calming effect, soothing sensation, and healing sent when used as skin massage. It gives the toughest fight to the viral build-up on the skin. Studies found that this organic oil extract can shorten the duration and reduce the intensity of the cold sore.

The recurring caution applies to this oil too. You need to dilute Eucalyptus essential oil with other soft oils to keep the adverse reactions to zero or nominal level. And, the experts advise not to apply it more than four times a day.

7. Lemon Balm Oil

The herpes virus causes cold sore by penetrating the cells and attacking cell after cell. Studies have indicated that the lemon balm essential oil puts a halt in the viral progression immediately at application. And then it prevents it from attacking new cells.

Lemon balm, also known as Melissa extract, has a severe antiviral effect on HSV. To get the best result, you have to ensure three things. They include the dilution with a gentle carrier oil, use of a cotton swab to smear the spot, and not more than 3-4 servings a day.

8. Vanilla Essential Oil

When you think of the best essential oil for cold sore, Vanilla essential oil will surely come on your mind. You will find this oil often recommended as a natural remedy against herpes outbreaks in your lips or around it. Vanilla has strong anti-inflammatory properties. These particular components give you rapid relief from the discomfort resulted from viral penetrating in your cells.

But direct application without the proportionate mix of other soft oil is strictly forbidden. You can use this recipe on the affected area several times a day as a useful but "unproven treatment." 

9. Lavender Essential Oil

You will see this concentrated plant extract recurring when you search for natural antidotes to your ailments. Indeed, the lavender essential oil has a wide range of applications. It is one of the best essential oils for cold sore. As long as inflammation and discomfort in the skin are concerned, this organic plant essence can be successful in alleviating those. The antiviral and antiseptic properties in this oil can treat several skin discomforts including gentle skin rashes to cold sores.

Experts opine that lavender oil, like all other fellow oils, should get the consideration as a supplementary herpes outbreak treatment. And for the faster and unfailing result, this oil is better to mix with verified antiviral medications. However, never forget to dilute it with a mild carrier oil.

10. Chamomile Essential Oil

Chamomile essential oil is a concentrated natural plant extract. It shares several properties that act against the viral spread on the skin exterior. Studies have discovered that it is strong resistance to herpes spread. To be specific, a survey of 2008 has acknowledged that chamomile oil can assert a severe effect on HSV. It can even work with a positive result where traditional remedies may fail. 

Yes, it gives promising results as a natural antiviral dose against cold sores and all herpes lesions. But never miss the dilution stage before smearing on the sore spot. 

Risks Not to Run of:

These are natural oils extracted from plants, concentrated, and purified before allowing them for open use. But still, they are not advisable to use alone on a delicate organ like skin. Doing so may cause stinging, burning, and irritation at the sore spot. Therefore, make sure:

    • You are not using the suggested oil alone. Dilute it with a carrier oil.
    • You are not taking it orally. The sweet-smell may tempt you but you are not allowed to do that.
    • You are applying it topically and inhale if you need to take in but never ingest.

Final Verdict

Best Essential Oil for Cold Sore

Cold sores certainly are painful, annoying, and unnerving. But the essential oils mentioned here are meant to treat skin sores and reduce the discomfort. If cold sores recur, you better consult a certified specialist.

But if you want to know which oils are better to apply on the occasional herpes outbreak, the best essential oil for cold sore is the go-to solution. Yes, these are unproven cold sore treatments, but several studies say their positive and rapid effect on herpes simplex virus activities. They are worth trying. Don’t you think?

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