Fever blisters are known to be contagious and they can spread through close contacts, from person to person.
There are many home treatments you can try that may help relieve the symptoms quicker, like anti-viral drugs and creams.
However, there is one home treatment that you may not have considered as a fever blister remedy – essential oils.
These are concentrated plant oil extracts that are shown to have organic compounds that may be just as effective as medication in treating fever blisters.
In this blog post, we’ll take a look at fever blisters and learn about 7 essential oils that can be used to treat them.
Table of Contents
What’s A Fever Blister?
A fever blister, also known as a cold sore, is caused by HSV-1 (Herpes simplex virus type 1).
It’s passed from individual to individual and can enter the body through a break in the skin inside or around the mouth.
This virus can spread when someone comes into contact with a fever blister or the infected fluid.
This can occur when you share utensils or glasses with an infected person, touch their saliva, or kiss them.
Fever blisters are basically clusters of tiny blisters that appear on your lip or on the skin around your mouth.
They can be painful and make the skin around the blisters look swollen and red.
The first thing you experience when you get a fever blister is a tingling or burning sensation around your lips.
This is a sign that a fever blister is about to develop and you should use anti-viral drugs, essential oils, and other creams as soon as you notice these symptoms.
With a day or two, the blister appears on the border of your lips or the skin around them.
The blister then breaks open and releases a clear fluid, which then dries out and becomes a scab, and that’s when it’s no longer contagious.
It typically lasts for about 10 to 14 days and can occur on other areas of your face, even your tongue or gums.
Essential Oils For Fever Blister
Here are seven essential oils you can use treat fever blisters when you first notice the symptoms:
1. Lavender Essential Oil
Lavender oil has a very calming scent and is known to be effective for treating a number of conditions including skin irritation and bruises.
You can use it to treat the painful symptoms you may experience with fever blisters.
You should consider diluting lavender oil with a carrier oil before using it to avoid irritating your skin.
If your skin doesn’t show a reaction, you may try using a stronger mix to treat any cold sores in the future.
2. Melissa Essential Oil
Melissa essential oil, commonly known as lemon balm, is used as traditional medicine for healthy-looking skin and as a treatment for herpes simplex.
It’s known for its anti-viral effect on cold sores and can also reduce the spread of viral infections. It’s suitable for topical treatment.
All you need to do is add about 2 to 3 drops of this oil using an oil dropper to a clean cotton ball and gently rub it on the fever blister three times every day.
3. Vanilla Essential Oil
Vanilla essential oil is effective at relieving discomfort and pain associated with cold sores and can also help them heal quicker due to its anti-inflammatory properties.
At the first sign of fever blister symptoms, use a cotton swab, soak it in vanilla essential oil, and hold it against the sore for a couple of minutes.
Repeat this for up to 4 times daily for the best results.
4. Chamomile Oil
Chamomile oil is another popular essential oil that’s known to be a highly effective anti-viral and anti-HSV agent.
It also helps with drug-resistant strains. After application, chamomile oil will help soften your skin and soothe the infected area.
The best way to use it would be to directly apply the diluted oil on a fever blister when you sense that it’s about to break out.
It’s recommended to apply it only once every day.
5. Tea Tree Oil
You can also use tea tree oil to treat cold sores because of its anti-viral, anti-septic, and anti-inflammatory properties.
It’s also been proven to reduce the growth of fever blisters.
Dilute the tea tree oil with carrier oil such as coconut or jojoba oil before soaking a cotton swab in it and applying it to the infected area. Repeat this twice per day.
6. Oregano Oil
Another essential oil that’s commonly used as a home remedy for fever blisters in oregano oil. Its effects on treating the HSV were first discovered back in 1996.
It’s advisable to use a clean piece of cotton gauze, soak it in diluted oregano oil, and rub it on the cold sore to help reduce its size and relieve irritation.
Oregano oil can help speed up the healing process. It’s best to avoid using a significant amount of this essential oil directly on your cold sore.
7. Sandalwood Oil
Sandalwood oil is quite popular for its unique and strong smell, but, according to studies, it can help fight off the cold sore virus.
You can apply diluted sandalwood oil directly to the affected area when you notice the first sign of a fever blister.
The overpowering scent may be irritating, which is why it’s better to mix it with other mild oils. You should use sandalwood oil only once on alternate days.
It’s important to learn the proper way of using these essential oils to treat your cold sores.
If you’re pregnant or nursing, these remedies may not be safe for you. You should also avoid using these essential oils on children or the elderly.
It’s advisable to do a spot test with a small amount first to see if your skin has a reaction and avoid using it if it irritates your skin and causes a burning sensation that doesn’t go away immediately.
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