7 Natural Ways to Heal a Fever Blister on Your Lip

Lip blisters, also known as cold sores or fever blisters, are something that many people, unfortunately, experience during their lives, often recurrently. Despite the name of cold sores, blisters on the lip don’t actually have anything to do with having a cold. The herpes virus is, in fact, the cause of the unsightly sores, and it’s also what causes them to become recurrent.

There is, however, good news for all those suffering from recurrent blisters on the lips. There are plenty of natural ways to treat the blisters as soon as they emerge and to prevent their occurrence. While this doesn’t mean that you’ll never get the fever sores ever again, it still means that you can get them much less often.

See which of the methods below are compatible with you and try to apply as many of these as you can. These remedies are also backed by scientific studies and recommended by the experts, so their efficiency and safety are all but guaranteed.


Cold Sore Lip
Photo credit: HumorMagazin.com

How to Apply These Remedies for Fever Blisters

At some point, you may discover that your cold sores have almost gone for good. The truth is that all of these remedies work together bit by bit, making your body fight off the irritation and inflammation.

7 Remedies for Blister on Lip That Work Immediately

1. Hot and Cold Compresses on the Lip

Since a blister on the lip is, first and foremost, an infection, compresses with alternating temperature can help it go down a bit. The heat from the hot compresses will kill off some of the germs in the fever sore, while the coolness of the cold compresses will diminish the inflammation.

To apply this remedy for a blistered lip, prepare a bowl of ice water and a bowl of hot water. Alternatively, soak a clean piece of gauze or cloth in each of the bowls and hold the compress on your lip for 10 minutes before switching the bowl you use. Do this for as long as you can, or up to one hour. Your blister may look a bit red by the time you’re finished, but the swelling should be down, and the healing process will be sped along.

2. Zinc supplements and zinc oxide cream

Zinc is a great remedy for many skin issues, from fever sores to acne, and the best thing about it is that it acts both inside and outside your body, for maximum effectiveness.

Simply buy some zinc supplements and a tube of zinc oxide cream from any drugstore. Take the supplements according to the instructions on the package and use the cream by dabbing it gently on the blister and the surrounding area, several times a day.

Continue applying the zinc oxide cream until the skin is completely healed. As for the zinc supplements, continue taking them until you finish the container, and consider repeating the investment in the future, too. It’s not only a direct cure but also helps prevent future herpes outbreaks as well.

3. Peppermint essential oil

Of all herb remedies for blisters on lips, peppermint essential oil is arguably the best. Not only do the antimicrobial substances in the oil help reduce the infection, but the minty feeling of the oil is also wonderfully soothing.


Peppermint Oil Leaves
Photo credit: ohsimply.com

To use peppermint oil for your blister on the lip, buy a small vial of essential oil from any drugstore or health food store. After you clean your face, use a cotton swab to gently dab a little of the peppermint essential oil on the blister. Leave the substance on and repeat 2-3 times per day. You can also apply this in a more generous layer right before bedtime; allowing it to work overnight.

4. Baking soda

Baking soda is a powerful anti-bacterial agent, with the ability to heal and dry up any blister on your lips, or difficult bout of acne. It’s pretty incredible how a common household staple can pack such a punch of effectiveness. To use baking soda for a lip blister, make a paste from a ½ teaspoon of baking soda powder and a few drops of water. Apply this smooth paste on the fever sore and leave it on for as long as you can, even overnight. The lip blister will dry out and get to the scab phase sooner.

5. L-lysine supplements

L-lysine is a natural amino acid that helps slow down the growth and spread of viruses in your body. It can be easily found in any drugstore and studies have confirmed that it significantly reduces the healing time for herpes infections. Ingesting the supplements according to the package instructions is the best way to fight the spread and recurrence of cold sores since it will diminish the virus’s hold on your body.

L-Lysine Powder
Photo credit: Shop.medindia.com

At the same time, when you are already dealing with an outburst, it’s best if you apply of l-lysine directly on the lip blister, too. It will speed up the healing. This is why buying the supplement in powder form is best, since it makes it ready to use in this manner as well. Just make a paste from a ½ teaspoon of l-lysine powder and a few drops of water and apply it to the blistered area. Leave on overnight and gently wash off in the morning. Repeat until completely healed.

6. Vitamin E oil capsules

Vitamin E also has the power to speed up the healing of all skin lesions and irritations, making it a great remedy for any blister on the lip. Furthermore, the oil form of vitamin E makes it easy to apply on an affected area, and the substance creates an impermeable film over the blister.

Vitamin E also has anti-bacterial properties, so the environment protected by the oil film will be aseptic, ideal for the skin to do its healing. To use, break a capsule of vitamin E oil and dab it onto the cleaned blister, with clean hands. Gently dab it in and leave a thin layer of oil on the area for as long as you can (preferably overnight).

7. Aloe Vera Gel

Aloe Vera has wonderful skin healing properties for a lot of different skin issues, from sunburns to eczemas and razor irritations. A blister on the lip makes no exception; even if the cause of the fever sore is viral and aloe is only soothing, it can still help the blister heal faster. Also, the aloe Vera gel greatly diminishes the discomfort you experience during the eruption.

To use it, buy a tube of high-concentration aloe Vera gel and rub a generous amount of it on a blister, as often as you can. Make sure you wash your hands before and after touching the blister, in order to minimize the spread of the virus.

Preventing Cold Sores and Future Advice

Never skip on UV protection, as intense sunlight has been proven to be a trigger for cold sores. There are plenty of skin-friendly UV protection lotions, and even sun protection lip balms for a more targeted approach.

Another triggering factor for lip blisters is stress, though this one, as we all know, might be harder to control. While the daily ups and downs are hard to keep at bay in an active world, you can try to counterbalance it by practicing yoga or meditation.

Also, sleep is very important for boosting your immune system and helping it perform properly. When you don’t get your minimum of 7-8 hours a sleep at night, you are more prone to develop cold sores. Of course, sleep helps with the stress as well so you’ll be solving multiple problems in one sitting, so to speak.

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