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.
Ear Wax
Posted by Donna (Boise, Id) on 01/06/2011
★★★★★

EAR WAX! It works, and you always have your ears with you. yep, it seam yucky, but cold sores are more yucky. I read about it here on Earth Clinic, tried it, It stopped the blister in its track! I have keot these blisters at bay for over a year!

DMSO
Posted by Arwoody (29 Palms, Ca, Usa) on 09/08/2010
★★★★★

I have gotten cold sores for years, I used to pick it with a alcohol soaked cotton swab (burns like the Dickens) but dries it up and goes away quickly. Recently I have started using DMSO when I started getting one, 3 times a day. By the next it was nearly gone and by day two there was nothing there but a blemish which disappeared soon after. Since then I have not had a single out break! I still use dmso one or twice a week and I even tested myself by doing things to make an outbreak occur but nothing happened.

Also avoid nuts especially walnuts for some reason they used to make me have an incident almost every time especially when I was dehydrated.


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.

Tomato Juice
Posted by Puddles (Regina, Canada) on 02/28/2010
★★★★★

Tomato juice is an excellent cure for cold sores. Dab generously directly on the sore and also drink about three glasses a day for at least a week. I have known some people to never get another cold sore with this remedy. I hope it works for you!


Hydrogen Peroxide
Posted by Sarah (Cape Cod, MA) on 06/02/2009
★★★★★

Hydrogen Peroxide cleared up my cold sore in 48 hours. I was and AM sick of paying for Abreva, etc...when it takes over a week to do anything at all. I never suffered from cold sores until the age of 22, and since then they have been directly related to the change in my hormones prior to getting my period. So, from 22 until now (almost 3 years), I've almost consistently had to deal with the annoyance/pain/discomfort of them. So, in a desperate search for a better answer, I came to your website (which has helped me a lot in the past), and 48 hours later I'm 90% cleared up! It's amazing, it went from appearing, to drying, to scabbing, to healing in no time at all. Thanks so much everyone for your input!


Bleach
Posted by Stephanie (Calgary, Ab,canada) on 10/25/2011
★★★★★

Bleach is dangerous, but if it is applied properly I think it is an extremely effective way to stop a cold store dead in its track.

Use a little with a q tip and press it onto your cold sore for 3 - 5 minutes. Do this at the very first sign of a cold sore coming on and it WILL NOT come out, or grow to be worse. Be very careful not to burn yourself or your lip area. Allow for a little bit of stinging, but know what is too much. Compress with an ice cube after to get rid of the sting. I did this twice the first day I noticed one coming on, and along with Abreva and L-Lysine it was practically gone by day 2 and never got worse.


Clove Oil
Posted by Anonymous (Orange County, CA) on 01/20/2009
★★★★★

Clove Oil for Cold Sores: Another remedy that isnt listed on here is clove oil. i have used it ever since i read it in the back of the master cleanse book. I get these blisters approx. once a year. The clove oil dries them up and clears them out. It works like a charm if you dont mind the taste. I also heard that a little bit of clove oil on the back of your tongue is also a remedy to help quitting smoking. I have never needed to use anything else but the clove oil, oh and tea tree oil works quite well too. good luck, i know these things suck. :)


L-Lysine
Posted by Bonita (Rochester, MN, USA) on 01/03/2009
★★★★★

Found this website looking for flea remedies and found so much more! I too am always looking for remedies other than what are mainstream, just because it seems to me there has got to be more than one way to skin a cat, so to speak!

Read about Vitamin D deficincy in The Star Tribune by a doctor at the U of MN who discovered how many people suffer from a lack of it. Of course, I am a blue eyed blond who frys like a lobster in the sun and can't remember when the last time was that I went outdoors without sunscreen and and hat so I began taking a D supplement right away. I take 2000 IU of vitamin D daily. I have to say that I feel pretty darn good considering I have arthritis in all the major joints of my body.

I also have been using lysine to take care of my Herpes simplex outbreaks for years and would not be without it. I find that if I take 4-6 500 mg tablets at the first sign of the itch/tingle on my lip, and then 2 tablets every couple of hours after that, I can most times, stop it in its tracks and completely skip and signs of the break out. If I am nowhere near my supply of lysine and I get those symptoms, taking it at first opportunity causes the leisons to heal very rapidly. In any case, it works for me.

Am going to try the apple cider vinegar thing as well, for arthritis and for the flea problem. Weird that it will be for 2 such unrelated problems but If it works, who cares. It is certainly safe enough. Thanks for being here as a sounding board and gathering of natural remedies.


Calamine Lotion
Posted by Tamara (GA) on 09/19/2023
★★★★★

I use calamine lotion on mine too and it really works faster than anything I've tried ... And it soothes the burn ... I also use 91% alcohol on a qtip and dab it a few times a day then soothe with carmex and at night I put calamine on it .... Works very well


Elderberry
Posted by Citrine (Austin, TX) on 10/17/2008
★★★★★

I take Elderberry Extract 4 times a day to cure cold sores due to the herpes virus. At the first tingling sensation, I take my first capsule with water and also dab on a little hydrogen peroxide. The cold sores usually never forms. Elderberry (medicinal name is Sambucus) is an amazing anti-viral berry. It even works against the flu virus! My family does not take the flu vaccine and has used Elderberry to knock out the flu should the flu virus strike. You can purchase elderberry extract at any health food store. There is a syrup version for kids too (but it contains quite a bit of sugar as do most children's meds). As with any viral infection, it is recommended to continue the dosage for at least 3 days to rid your body of the viral attack. Hope this helps!


Tea Tree Oil
Posted by Cassie (Augusta, GA) on 06/29/2008
★★★★★

ACV or Tea Tree Oil to cure cold sores.

I used ACV on a q-tip pressing firmly, and repeated several times throughout the day. This began to dry up the cold sore on my upper lip after only a few hours...however, it caused a bit of skin irritation around the area which kind of defeated the purpose (i have very sensitive skin). So the next day I switched to tea tree oil applied with a q-tip (making sure to use new q-tips for each application). Cold sore is almost completely dried and the irritation from the ACV is dissapearing.


L-Lysine
Posted by Jodi (AV, Minn) on 04/01/2008
★★★★★

L-LYSINE Keep it simple - you feel the tingle - take (2000 to 3000mg) lysine asap! then (2000 to 3000mg) 3 times a day -for 2 days. Day 3 reduce to (1000 to 1500mg) 3 times a day. Day 4 (1000 to 1500mg) 3 times a day. Day 5 & day 6 (500mg) 3 times a day. Your Done! You will either have no outbreak or only a day or two with a very small blister with this treatment.

Also note: L-LYSINE is an amnio acid not a vitamin. Do not take Lysine for long extended periods or mega dose as it can have negative effect on the liver. For mega dosing you may want to have your liver checked out. I have done this for 20 years with great success. I do not take it any other time.

Tip: For traveling back and forth - cold to warm climates, or after viruses, or muscle exersions all of which can trigger coldsores as well as large doses of stress. Take 1000mg for a week to help keep them away.

Garlic
Posted by Shane (Sherman Oaks, California) on 12/27/2007
★★★★★

I have been studying Natural Remedies and herbal cures for years and found only an obscure reference to garlic for the treatment of boils in an old text. I used to get herpes around the mouth really bad where it would sometimes completely encircle my lips by 1/4 to 1/2 inch. The way to use garlic to treat these outbreaks is this (not entirely pleasant) - Take any size clove and break or cut in half. Eat one half immediately and chew completely. Take the other half and rub into the affected areas. THIS WILL STING- That's it! repeat as necessary until the herpes pain is gone. The first time you do this it will take a few applications every day until it stops the progression of the blistering. It will scab up. There will be a longer interval between outbreaks but the next time it happens start the treatment with garlic as soon as you feel it coming on. The blistering should not get very far if it even blisters at all. It takes 3-4 progressions of outbreaks and by they should be further and further between. I have not had an outbreak since 1995. A year ago I felt it a little and used the garlic right away and the feeling stopped immediately. ODORLESS GARLIC GELCAPS DO NOT WORK FOR THIS!!! I TRIED THEM AND THEY ARE WORTHLESS. Must be fresh garlic. Do not cut corners.


Triggers
Posted by Leslie (Philadelphia, PA) on 05/24/2007
★★★★★

I have always noted that body temperature changes cause my oral herpes cold sores to flare up. Tanning beds, vacations to warm areas, having a fever, or exposure to sudden drops/increases in the weather have caused outbreaks within days. I now skip the tanning, and avoid being outside in extreme hot or cold weather.


Tinactin (Foot Spray)
Posted by Birdy (Ankeny, Iowa, Usa) on 04/08/2010
★★★★☆

I must agree with this. I use an off brand of this athletes foot spray that has the same medicine it it and BHT. It also is the spray that has some talc. If I feel a tingle I apply this and just leave it on for a while at home. It will wipe right off when I want it to. It has stopped all cold sores from developing for 5 months. If I feel a scare I just put it on. Dont wait until you get one, prevention is the best way to deal with these.


Hydrogen Peroxide and Lysine
Posted by Jason (Little Rock, AR) on 10/21/2006
★★★★★

I used lysine supplements already to cure HSV 1. I'd had some success using it and also used facial masks off and on to try to help clean my skin. I tried the combo of Hydrogen Peroxide and crushed lysine. This eliminated my symptoms almost instantly. After trying it and getting 7 hours sleep, my lesions were gone, healed and there wasn't a trace of anything on my face!! Highly recommended!

Hydrogen Peroxide
Posted by Faith (Jamaica) on 10/15/2006
★★★★★

Just want to join in singing the praises of Hydrogen Peroxide (HP). I presented with vaginal ulcers. I call then that because even thought they looked like herpes i tested negative for the disease - so i really don't know what i had. However i visited your site and decided to try the HP topically to my genital bumps and.......almost immediate relief from the itching and soreness! and the bumps disappeared within three days or so. So i just wanted to add my little bit and thanks you for your great website! U can feel free to publish this on the site.


Hydrogen Peroxide and Lysine
Posted by Anonymous (Kansas City, Missouri) on 02/26/2006
★★★★★

To cure herpes break outs, simply crush lysine tablets up into powder, mix hydrogen peroxide with the powder, stir well, apply paste to lesions, the oxygen i the peroxide sinks deep in the skin to kill the virus, and the lysine acts as a "shield" to prevent it from coming back in the same spot, heals very rapidly. In order to kill the herpes virus, u must introduce oxygen into the blood, (or onto the affected area) oxygen will rid the virus. lysine helps with the destruction of the virus as well, and also keeps it in remission. Try this, this is guaranteed to work. also do a google search on BHT, (the next cure for herpes). BHT looks to be a breakthrough next to oxygen therapy.



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