Cold Sores
Natural Remedies

Top Natural Remedies for Cold Sores (Fever Blisters)

The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.
Tea Tree Oil
Posted by Gina (Leeds, West Yorkshire) on 05/08/2012
★★★★★

Cleaning with diluted tea tree oil and regular dabbing of the affected area. Drys it right up.. The cold sore should be gone within about 4 days.


Ice
Posted by Barbara (Lakehead, Ca.) on 04/18/2012
★★★★★

I found that when I start to feel a tingling on my lip(slight itch) immediately I get an ice cube and place it on the affected area for 10 minutes until the itching goes away using a on and off approach..... Don't want to freeze the lip. Do this at least twice within a hour, usually once does it. This has always worked for me. If I'm out I stop at any fast food place to get the ice. If you let it go and wait until your home it will probably be too late. I haven't had a cold sore for several years using this method. TRY IT! Barbara

Ice
Posted by Anon (Anon) on 01/19/2013

Hi, another remedy that I have noticed if you have no lysine to hand or ice is to rub geny a piece of silver jewellry over the sore (b4 breakout) you will get a slight grey mark from the silver coming off but it will halt the infection - silver heals.


Acetone
Posted by Suem (Worden, Il) on 03/24/2012

I frequently get cold sores... Hate them. I've tried absolutely everything, including acetone and it did nothing for me. My cold sores swell terribly and I generally have flu like symptoms. I have been researching essential oils and making my own formulas and came across what oils are good for cold sores. I started out with tea tree oil, but found that it was not knocking the cold sore like I had hoped. So, I switched to Bergamont and applied it 3 to 4 times a day. It was wonderful. The cold sore did not disappear overnight, but the duration time and severity of the sore was diminished drastically. This will be the only remedy I use from now on. If you try it, I hope it helps you, too.


Camphor
Posted by Sharon (Buffalo, NY) on 03/11/2012
★★★★★

I'm not really sure why we would be advocating putting Acetone on each other's faces given this is an all natural remedies website. I have found though, and I've been dealing with cold sores since I was 4, that Camphor Spirit is the best for drying these out. Most pharmacies don't carry it anymore, but they will order if you ask. It's about $5. 00 for a bottle that will last you years. It's essentially the same stuff as campophenque and everything else we spend $10 buying without the extra chemicals. It just drys the cold sore. I haven't had one in years but for some reason, this week, developed one on the skin between my nose and lip. I've never had one here before and it's embarassing and frustrating. The camphor spirit makes it a little more bearable, since it goes away faster, but I'll be going out today for a bottle of L-Lysine.


Amaranth Grain
Posted by Dbkh (Y, Usa) on 03/02/2012
★★★★★

Amaranth Grain is a complete protein grain that is high in Lysine. Lysine tablets, even when kept under lip, never worked for me; But Amaranth Grain, ground into flour with a coffee grinder and used in recipes, really does help. And is VERY healthy to boot.

Ice
Posted by Julie (Chanhassen, Mn) on 01/30/2012
★★★★★

I have suffered from cold sores on and off since I was a child. I have tried mulitple remedies, but by far the best remedy is ice! When you feel that tingly itchy sensation get a cube of ice and press it against that spot for several minutes (Maybe 8-10 minutes). You may want to do this a few times. I think it causes the cold sore to go into remission or something. This really works!


Acetone
Posted by Hb (Santa Fe, New Mexico Usa) on 12/31/2011
★★★★★

This past week I had been stressed out. Yesterday I noticed some itching at the edge of my bottom lip. Oh great! A cold sore is coming. I get these all the time, recently not so much, but ever since I was a yonug child (I'm in high school now). It's horrible! People make fun of you, it's so embarrasing. I kept searching on the internet of ways to make the damn thing go away. All of them said: you can prevent them, but once you have them you have to wait 7-10 days for it to go away. I kept searching on yahoo answers, and found something that didn't involve me going out to buy abreva or any other expensive products that only shorten healing time.

You take a sterilized needle and poke into the sore. You will see clear liquid ooze out of the sore now. Immediately take a cotton ball with acetone and press onto the sore, but after about 5 minutes change the cotton ball and do it again, because if you take it off and put it back on again an infection may form. It worked perfectly! It was gone instantly. I put [again] a new cotton ball with acetone on, and kept it on for an hour and a half. Please try this! But be careful because sensitive skin may have a chemical reaction from the acetone.


Aloe Vera
Posted by Lulu (Orange, Nj) on 01/24/2012

Hey everyone. I highly recommend aloe vera gel, at least in combination with turmeric. Here's what happened. I woke up this am with small bumps on the bottom corner of my lip, though I hadn't yet felt the tingling. I'd already made a mask of turmeric powder -- bought at an Indian grocery store; not taken from my spice rack -- for my puffy eyes and decided to search online to see if turmeric works for cold sores. After reading that it does, I applied the paste (turmeric and water) to the cold sores and left it on for about 10 minutes. Then I rinsed gently with water, patted it dry with a towel, and applied a bit of aloe gel using a q-tip. Within 10 minutes I noticed the sores were no longer shiny. They'd already dried up quite a bit. I was amazed! I applied aloe vera gel again about 30 minutes later and followed up two hours later with more turmeric paste. I'll keep this up all day and see, but it looks like they will be gone by tomorrow. Good luck!


Ice
Posted by M (Ny) on 11/11/2011
★★★★★

I've used Abreva, Lysine cream and its ok but what has been the game changer is ICE! A cold sore is a fever blister, so it builds of heat. You fight the temp by reducing it, ICE it immediately. Also take advil or any fever reducer you have to calm your body temp down and relax! I got them back to back and on my big 30 birthday. I tried acetone but seemed to burn my skin and make it worse. I grabbed a glass of water, took advil and Lysine vitamins (doubled dosage) and iced my sore. Fell asleep watching a movie but the sore stopped, looked like pimple. kept icing it, I was fine next day.


Avoid Arginine
Posted by beverly (usa) on 10/29/2023
★★★★★

I may have solved my own mystery.............I rarely get fever blisters but have changed my diet to Keto due to my husband being diagnosed with Parkinsons. One of the things I started doing was getting high fat yogurt, cream, buttermilk and keifer from a nearby dairy. The past month I have been constantly plagued with fever blisters at the corners of my mouth and nostrils.

Certain Foods

Consuming arginine-rich foods – such as beans, meat, chocolate and dairy – can trigger or worsen a cold sore. This is because arginine is required for the virus to replicate. Acidic foods and beverages can also trigger a cold sore outbreak. This includes citrus fruits, tomatoes, orange juice and even soda.

Source


Hydrogen Peroxide
Posted by Anonymous (Bklyn, Ny, Usa) on 09/28/2011

Hi, I myself have become a victim of herpes. For three years I have been in denial until recently. I read Kevin Trudeau's book and bought larrea, plus his other recommendations except FGHP. I was talking to someone who uses it and then I became interested. I researched it online and got scared, but wanted this thing out of my body. I use Abreva on my lips daily and as a result, NEVER gets outbreak. On my Vajayjay, it comes once in a while. I used to be so depressed, until I came upon this site, earth clinic, and found a wealth of info. I recently started using the FGHP, after consulting a herbalist who told me to start with one drop in 8oz water until I get up to 25 and take 25 3x daily for one week. I got up to seven and was getting CONSTIPATED and had dark stool which freaked me out, so I took about a week off and went back to like 2 drops once or twice daily. I just bought lecithin and taking 4 capsules once daily plus liquid oxygen after someone claimed to be cured. I have stopped eating sugars and cut back on junk (which I did little off). By the way, has anyone been having weird dreams ahen they drink FGHP at nights and difficulty sleeping? It is bad. Can anyone send me blogs of folks who got cured and exactly what is used?

A few days ago I had an outbreak down there and poured boiled water plus purified water from store and added lots of FGHP in tub and I have to say it dissappeard by next day( I added little water and sat for a short while). I also was brave enough to put some FGHP on cotton ball and stuck it on OB for a while in underwear and lay in bed. It stung, but did the job. I have been boiling water instead of buying purified, is it the same? This blog has saved me. I feel there is hope out there. The FDA will not approve this natural stuff, because they will lose money. Thanks everyone. Thank you earth clinic.


Colloidal Silver, Coconut Oil
Posted by Mark (Las Vegas, Nv) on 03/31/2012

I have used Lauricidin brand of Monolaurin. I would NEVER reccomend it to anyone. I threw out $250 worth of tha stuff.

I never was able to take it without getting sick with a bad infection that would go into my lungs. Healthing Crisis B.S. The first rule is DO NO HARM. If something has to make you sick it's not worth using.

Coconut Oil however is good and I have had good experiences with it as well as Soverign Silver for any type of infection. I believe it will also help cold sores and herpes.


L-Lysine and Vitamin C
Posted by Merryanne (Orange City, Florida, Usa) on 05/04/2011 113 posts

It is true that L-Lysine kills viruses, it has saved me several times from severe colds that would have put me in the bed for at least a week, but I do not want to miss that much time off my job. I am 64yo so it can be hard on me. I also take lysine 2000 mg every 4 hours as long as I am up, and the next day, as long as I have any symptoms, sometimes I do get very congestd, but not so that I have to miss work. If I had any permanet virus I would take it every 4 hours, 4 times a day for a few months and see if I could get totally free of that bug, but that is just me... I do have faith in lysine, the last cold I had, it started with a tickle in my thorat. I started with the lysine, the next day I was still sick.. I kept up with the lysine, then it was gone in two days, no coughing, no drainge, if not for the lysine I would have been down for a long time. And I did take some C 2000mg a day... For children under 60 pounds, I have given 250mg every 4 hours. Merryanne in Central FL


Alkalize, Coconut Oil, Trace Minerals
Posted by Letsbeatthis (Eatontown, Nj/ United States) on 04/15/2011

Coral Calcium comes from our Coral reefs. If you know anything about Coral Reefs in our Oceans, you will know and understand that we should not be destroying them to make Coral Calcium. There is an Alternative that is basically the same thing which comes from Salt Lakes rather than the Ocean, destroying our Coral Reef. The Alternative is Trace Mineral Drops. It is also Certified Vegan and Gluten Free. I am in no way, shape, or form stating that this is a cure. I am strictly stating that this is an alternative to Coral Calcium. I recently contracted HSV2 unfortunately, so like you I am looking for a natural/ holistic cure, so I am trying different things as well.

I am also trying the Virgin Coconut Oil solution as mentioned in the 07/04/2007 Peter from New Zealand post. 1. Warming the Virgin Coconut Oil slightly and dabbing it onto the Herpes themselves. 2. Warming Virgin Coconut Oil slightly and adding a teaspoon to a glass of water 3 times a day in regular intervals.

The third solution I am trying is Alkalizing my body... Over the years I have heard lots of great things about Alkalizing the body. How Cancer cannot survive in an Alkalized enviornment as well as tons of other ailments. Feel free to type your Ailment along with the word Alkalize into Google or whichever search engine you choose, and you will be suprised to read what pops up. Just beware of products for sale.... You can also view lists of foods that are Acidic, Alkaline or somewhere in the middle as well by simply typing Acid/ Alkaline Food List. There are many, I notice some vary a bit as far as how many foods each one lists. I purchased PH strips, which you can either wet with saliva or in the urine stream. I though I was a healthy eater, apparently not healthy enough. My PH level was at a 5.5 where 7 is balanced, above 7 is Alkaline and below 7 is Acidic. Don't be suprised if you have to cut out habits such as wine, coffee, and or cigarettes to achieve your goal. Taking Trace Mineral Drops is just one step toward Alkalizing my body, since I don't know of other ways to intake minerals which our bodies need. Let's pray, one of these solutions are a cure. I'll do anything I can to keep from taking medication.

Food is our Medicine and Medicine is our Food. ;) I love the power of the internet. Any Feedback is greatly appreciated.

Ear Wax
Posted by Oxygen Therapy (Miami, Florida, Usa) on 01/09/2011

Yes, earwax will stop a cold sore in its tracks. This is an old remedy that should not pass into oblivion. We all need to pass these down to the next generation!


Acetone
Posted by Melissa (New Brunswick, Nj) on 06/03/2011
★★★★★

IT WORKS! It's a miracle cure, I got a cold sore yesterday, used the nailpolish remover in the morning and by 5 or 6 pm is was almost gone, and this morning you can barely see anything! ONE DAY and I can leave the house! AMAZING


Garlic
Posted by J.t. (Delta, Oh, Usa) on 11/16/2011

I've been putting fresh garlic on my lip, not only burns, surrounding area seems to be discolored as well.


Garlic
Posted by Anonymous (Nc) on 02/08/2013
★★★☆☆

BETTER BUT WITH SIDE EFFECTS

Garlic works. However, garlic will eat up the infected area and leave a hole! I used garlic for a boil under my arm and it left me with a hole. The skin grew back but it was not pretty. Be careful with garlic. Very potent stuff!


Ice
Posted by Jjkrmom (Sayville, Ny, Usa) on 08/17/2010
★★★★★

Herpes No More!!!

Ice, Ice, Ice is the best thing you can do. I have tried every remedy here with no luck whatsoever. I have even tried the prescription you take on a daily basis, also with no luck. I have been getting cold sores (herpes) on my upper lip as long as I can remember. It wasn't until I was in my 20's that I actually had it diagnosed by a doctor. I used otc products for years and they just seemed to make matters worse. After having four children I became obsessed with natural remedies as I was no longer looking out for just myself. I read a wonderful book on natural cures and it gave me a lot of insight. The most important thing you can do to never have an outbreak again is to keep your immune system strong. Eat a healthy diet loaded with fresh fruits and vegetables. Stay away from processed foods and avoid fast food altogether. Also avoid tomatoes, nuts and caffine. When you start to feel that tingle, (oh that dreded tingle)head for the freezer and grab an ice cube. Hold the ice on the spot until it melts, repeat, again and again and again. It works wonders, the sore will not even have a chance of coming to the surface. You will be able to tell when to stop, the tingle will go away. Ice will even help with an already full blown sore. It will reduce the swelling and speed healing time. About 2 1/2 years ago I was so stressed I kept getting sores over and over trying every remedy in here for about 6 months. I was so embaressed to go anywhere especially work. After that horrible 6 months finally I tried the ice. I have not had an outbreak, or even felt I was about to since.

Blue Glass and Sunlight Therapy
Posted by John (Pahoa, Hawaii) on 07/09/2010
★★★★★

I first started getting cold sores whenI was 15 and they were miserable. Burning blister that eventually broke and then hurt for days and the skin cracked. When I was about 40, a naturalpath MD in Sedona AZ. Told me to get a piece of blue glass and as soon as I felt the burning sensation on my lips, let the sunlight filter through the blue glass onto the coldsore. Ever since I've done that, I have not had one coldsore form into a blister. It may take a day or two of putting the filtered sunlight on the cold sore ( I do it for about 3 minutes or until the pain or burning sensation subsides, and I'll do that 3 or 4 times the first day or whenever it begins to burn or hurt again). Usually, after about two days (sometimes three if it is a bad breakout), the cold sore will have simply vanished, without ever blistering and popping. I find it is important to get the blue light therapy started as soon as I feel the coldsore coming on, although even if I miss it or there is no sunlight, this therapy works even if it advances to a blister--it shrinks the blister without it ever breaking. I found my piece of blue glass in the ocean and used that piece for 18 years now. Just this year I bought a set of blue glass dishes from walmart and tried it with the small cup saucer plate and it worked. It actually was easier because I didn't have to center my small piece of glass over the coldsore. I do cover my eyes so I don't get sunlight in my eyes while doing the blueglass therapy. I hope this will help someone. I was just telling my wife that I was surprised that this therapy wasn't in the prescription for natural healing or more widespread in the alternative healing community. It has made my life alot less painful.


Triggers
Posted by Sb (Rockland, Me) on 05/19/2010
★★★★★

I found that an Apple allergy causes open sores around the mouth. So far I know at least a dozen people have checked to see if their cold sores are related to apples and agree that apples bring on the sores.


Elderberry
Posted by Carynllewellyn (Edgewater, Maryland) on 04/14/2010
★★★★★

for over 15 years, I used to have back to back out breaks of genital herpes...I tried prescription meds to no avail...these meds gave me headaches...so I stopped taking them & just suffered.

Then I tried taking B-Complex w/C twice daily...this helped a lot...but not completely but at least I was down to one or two outbreaks a month usually around my menstrual cycle as opposed to chronic outbreaks...so I did a little research & found that Elderberry was an anti viral herbal (see notes below) I gave it a try...

To my Amazement WITHIN DAYS, I was free of any outbreaks at all...and the only outbreak I've had in the past few years was due to running out of the elderberry...it's an amazing little fruit.

Of course now, I make sure to have a little extra on hand...I am able to eat citrus again, this used to aggrevate my outbreaks, so much so that I had to avoid all citrus or suffer the consequences.

NOTES:
The research I read said that Elderberry is an anti-viral fruit... The way it works is that it actually encapsulates the virus and thus it is kept from attacking the body so it is flushed out in the urine/waste products. Regardless of how it works that little berry is another of Mother Nature's blessings. Before discovering it, I was in such bad shape from chronic outbreaks that I really couldn't have relations for fear of spreading that nasty little virus to my spouse.

I would Imagine since it is an anti-viral, it would work with regards to ANY VIRUS, which would make it especially helpful during cold & flu season & I would imagine (in my unprofessional opinion) that it would help those suffering from the HIV Virus as well. Please pass this info on to help others suffering as I was.

I recently began growing my own Elderberry Bush to make jams & pies, juice etc...the birds seem to love it as well...hope they leave some for me...hahaha...anyway, There is an Online shop that sells it at a very affordable price...and it's worth mentioning this because they sell it at 1/2 the cost of what one would pay at the local herb shop.

Thanks for Reading & Blessings to All, Caryn


Hydrogen Peroxide
Posted by Megan (Brooklyn, New York) on 09/21/2010
★★★★★

This 100% works. I have had cold sores all my life and I have used hydrogen peroxide and it is already dried out after 30 minutes. It is even better if u take a Q-tip dip it first in rubbing alcohol, then non- acetone nail polish remover then hydrogen peroxide. It burns so bad but its works so fast.!!


Artificial Sweetener Link to Herpes
Posted by Tyler (Oshkosh, Wisconsin) on 12/27/2009

Started taking aspartame yesterday as a phenylalanine supplement, so I was taking a pretty significant amount, about 350mg twice a day. Today, I got a cold sore; no notice or warning (tingling or itching) or anything. I've never ingested aspartame before in my life, and don't get cold sores that often, maybe once or twice a year and it's always from too much sun. The aspartame is definitely what caused this outbreak, seeing as it's December and I'm not getting any sun at all.

I'm pissed. The companies that make and sell this sh*t should be required to put a warning on the labels regarding a link between their product and cold sores/gh outbreaks. Obviously, and I can tell from reading the responses on this site, aspartame causes herpes outbreaks, and this cold sore on my lip right now wouldn't be here if I never took any in the first place.

Artificial Sweetener Link to Herpes
Posted by Hilde (Chicago, Il) on 02/03/2010

Aspartame is toxic. It not only, apparently, causes herpes outbreaks, but may be linked to all sorts of ailments that plague people today. Don't believe the FDA's and diet industry's lies! Research the dangers of aspartame and stop ingesting it already.


Oregano Oil
Posted by Rhonda (Rockwood, Tn) on 10/01/2009
★★★★★

I put oil of oregano (one drop) on my fever blister/ cold sore and withing an hour I noticed it was disappearing. I reapplied throughout the day and by the end of the day it was as if I never had one. It had started out that morning as a potentially nasty one - a lot of blisters covering an area about the size of a dime. As you know, what you see in the morning is just the tip of the ice berg as they continue to grow during the first day or so. I also put three or four drops under my tongue. I bought mine from a health food store. Get the kind that is diluted with olive oil not alcohol. Also, there are places on line that sell it cheaper and in a much higher strength. There are even places that sell it undiluted with instructions on how to dilute it with extra virgin olive oil. I've tried all the other cold sore cures. This is the only one that did anything for me.

Oregano Oil
Posted by Jersey Guy (Jersey) on 02/19/2014

I'd like to add, yes higher strengths of oregano or olive leaf helps greatly. I would post what I use but I don't think I can. I'd like to add I use it with a product called diatomaceous earth. Diatomaceous earth is a product that attacks parasites please please please research it u may like it. I've tried a bunch pf different products and some seem to work for a while and then I get stressed or drunk and pow it was back. I stumbled on diatomaceous earth from a website that had higher doses of a lot of good products but was to pricey. So I found the same strength cheaper online and gave it a try. I mixed DE with water and Olive leaf and did that 5 times that day. I think I did to much at once , because the next day I felt a tingling around my spine and burning and intense itching sensation at the back of my legs. I showered and used Food grade peroxide all over my body. and withen hours the itching and burning stopped and the sores went away. I kept doing the Olive leaf and DE daily it happened again maybe a week later much smaller and less intense, I did the same process in the shower with the peroxide. Everything had stopped again. I believed it to be the products pushing the virus to the surface. fast forward 8 months of doing this daily I havent had the slightest itch burning sensation etc. I recently added probiotics as that extra immune boost to keep me healthy but yeah. I just wanted to share my experience 8 months no issues when I use to have it at least twice a month.


Hydrogen Peroxide
Posted by Jg (Oakland, California) on 08/04/2009
★★★★★

First of all I would like to thank all of you who've shared your experiences and comments. Last Thursday night I felt some tingling around my mouth so I decided to go and get some Abreva, (silly me). I went to bed hoping it would not get one. The next morning I woke up with some small blisters on the top corner of my lip, (I had to call in sicked). By Friday afternoon the blisters had spread to my side of my mouth and it was now almost now the size of a quarter. This was the first time I had a sore that big. I was desperate and didn't know what to do. I could not show up to work on monday with a sore that big.

That's when I decided to do some internet research and I ran into this site! I read on some of your Hydrogen peroxide success stories and decided to try it. I had my wife go to the store and get a small bottle of it. I poked the blisters with a needle and then held a cotton ball soaked in Peroxide for as long as I could. I then, covered the soar with a ___ ( you can find this at you local pharmacy) this is a gel. The gel will harden and won't let the soar get any air. (the virus can't continue to grow without air). After a few hours I carefully remove the gel by rubbing peroxide on it. I repeated this process every 3 to 4 hours throughout the day. Did the same thing all day Saturday. By Sunday night, All I had was a scab. I put some chap stick on the hard scab to make it soft and remove it. Monday morning, I used some on my wife's make up to cover the redness of my skin. You could hardly tell I had something there. This is the quickest I've been able to get rid of a cold sore! Thanks to you all!!



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