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.

L-Lysine

25 User Reviews
5 star (23) 
  92%
1 star (2) 
  8%

Posted by ShantiM (Mogadoe, Ohio) on 05/27/2009
★★★★★

When I take one cap of 500mg a day of L Lysine, I never have an out-break. When I don't take it, I have an out-break about once every three months. I have been on and off the L Lysine for years. Now I take it daily and have not had an out-break of oral herpes for eight months. Some days I take only half a dose...it still works. I would suggest this cure for anyone who has oral herpes and I can't imagine not taking L Lysine everyday ever again.


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.


L-Lysine
Posted by Ali (San Diego, CA) on 12/30/2008
★★★★★

Best ways to preventing a cold sore: I used to get cold sore and at first I had no idea what they were, then the doctor started giving me a cream to put on it which I thought was useless. Then I read about Lysine, now Lysine is a life saver. I also came across this device called Virulite, which helped prevent cold sores from forming by targeting the immune system to fight it before an outbreak. So every time I get stressed from work or school, I take 6- 500mg of Lysine daily, I spread them out during the day. Also if I feel a cold sore or a burning sensation anywhere, that is where I use the machine. Hope this helps ;)


L-Lysine
Posted by Rodney (Charlotte, NC) on 12/09/2008
★★★★★

I heard about l-lysine for cold sores using the internet about 10 years ago. I tried it then and it did not work. This time L-Lysine closed my sore almost immediately. This time I took larger dosages. My sore was already opening on my lip when I started using Abreva. But Abreva(???no generic ointment name) is not that great once a sore starts.

Since discovering this site, I decided to use a larger dosage of the L-lysine and within 1.5 (one and one half days) the sore has closed up and is well on its way to disappearing. Even though Herpes I is widespread, it is very uncomfortable for me to deal with people's reaction to seeing an open sore on your lips.

Measurements:
I am a big guy. So this time I used 3 1000mg tablets every six hours for 2 days. And each day following the first 2 days, I will lower it 1000 mg until I am taking nothing.

I usally get sores around the holidays which is a very stressful time for me for some reason. Thanks so much!


L-Lysine
Posted by Al (Orlando, Fla) on 08/24/2008
★★★★★

This site is the best thing I have found! I was in complete depression after a wrestling sparring partner infected me with Herpes Gladiatorum (HSV1) on my neck and face. It was a nightmare and this site was my salvation. I have tried L-Lysine and it worked perfectly, even if I feel a new OB I just start taking 3K Mg daily it has been under control. In addition I use Hydrogen Peroxide and smash a L-Lysine Pill and put in my face.

The only problem right now is that even the sores are closed, the red marks/spots on my face and neck are still there even after more than two months of being diagnosed with HSV1! Sometimes it gets irritated when I shave, is this normal?? Can someone please recommend me what to do?

Replied by D
(Orlando, Fl)
10/14/2012
★☆☆☆☆

For Herpes Gladitorum avoid heat/getting overheated/sun. Apply cold (wash face and neck in cold or tepid water, or at least end your washing with cold to close pores and reduce inflammation). Bathe in tepid or cool water ending with a cold splash/ice on problem areas, apply cooling aloe vera/ice to tingling areas, stay cool and hydrated (without getting chilled enough to catch a cold) and pull hot collared shirts away from the neck. Keeping the skin cool works like a charm for me. I have not had a break out for months with the 'cold treatment'. Years ago used to break out constantly. Lysine was not effective for me. Best wishes! :)

Replied by D M
(Orlando, Fl)
10/14/2012

Check the other 'Ice' remedies on your website for Herpes Outbreaks. Many others have experienced good results with ice/cool water. Other websites also mention avoiding heat/sun.

Replied by D M
(Orlando, Fl)
10/14/2012

Many others on this website mention the 'Ice' and cold water. Other websites mention avoiding sun/heat. My personal experience has proven this effective.


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.

Replied by Michelle
(Minneapolis, MN)
12/12/2008

I thought you were supposed to take L-Lysine everyday, which is what i've been doing for a year, as a preventative. I'm glad to finally figure this out.

I used to get cold sores at least every other month when I was a student. They were brought on by stress, and also seemed connected to my period. Acyclovir works for me but I have to double dose and also use abreva and carmex.

I started taking a Vitamin B-complex, Sunmark's Stress Vitamins, daily. I was also taking L-Lysine with this, which I will now quit. It greatly reduced the frequency and duration of my outbreaks. I get them 3 time a year now, compared to at least 6 and they are usually really small and last no more than 3 or 4 days.

I have a tiny one right now, it looks more like a little zit above my lip. But I am excited to go home and start the L-Lysine regiment now that I know the appropriate way to do it.

Symptoms will get better with time for a lot of people. It's important to track your behaviors and habits closely so you can know the triggers and if you've never used it before i highly recommend acyclovir from your dr. Take about 4 right when you feel the tingle and then 2 more that day and it will knock it out before it even becomes a cold sore.


L-Lysine
Posted by Sue (Waukesha, WI) on 09/23/2007
★★★★★

Ever since I was a child I would get really bad cold sores on my lips. about eighteen years ago a co-worker told me about L-lysine. I bought some and as soon as I would feel the tingling like one was starting I'd take 2-3 L-lysine and later in the day 2 more and the next day only 3. And the cold sore wouldn't form or come out. For about a year I'd take it only when I felt one coming and a day or two. For about 14 years I haven't had one cold sore! A miracle!


L-Lysine
Posted by Sheila (Kansas City, MO) on 05/11/2007
★★★★★

there's a vitamin called LYSINE -they sell it everywhere>>>GO BUY IT IT HELPS STOP fever blisters from coming and helps them go away..... i crush them up and put them on my lips IT WORKS

Replied by Cs
(Sg, Sgp)
04/16/2013
★★★★★

I've tried just about everything. Lysine is the only thing that works.


L-Lysine
Posted by Leslie (Barboursville, VA) on 03/03/2007
★★★★★

hey cool got it! speaking of foods and health, peanuts, coffee and chocolate all contain arginine, the amino acid which promotes the outbreak of herpes simplexes, esp. cold sores. Add lack of sleep and stress, and that risk increases. More than 97 percent of all humans have some form of these strains of viruses. To combat, take a supplement amino acid, L LYSINE, which tilts the see-saw of balance back. Usually a double dose at first then as directed for several days to prevent worsening of symptoms. The tingling outbreak will stop and it should start to heal within 24 hours (with good sleep, no coffee, etc). Also, the greens, arugula, italian rockette, will assist healing. A paste can be made to draw fluids off, too. Lip Balms sold at health food stores can be purchased that contain Lysine as well.

CAUTION: Do not take Lysine for long extended periods as it can have negative effect on the liver. Try to use foods instead and good care of the body. if necessary, milk thistle, dandelion root and burdock can assist the liver in rebuilding itself.


L-Lysine
Posted by Melinda (Arlington, VA) on 01/24/2007
★★★★★

I went to a homeopathic pharmacy yesterday and spoke to an herbalist and wellness counselor. She recommended I take 1,000mg of L-Lysine everyday. During an outbreak, she told me to take 3,000mg of L-Lysine everyday. Additionally, she gave me a Super-Oxygenated Anti-Viral Formula that I should take 1 dropperful in a small amount of water 2-3 times a day when having an outbreak. She also gave me an RMA Healing Ointment to use on both oral and genital sores when having a herpes outbreak. I will keep you posted on how they all work!


L-Lysine
Posted by AJ (IL) on 04/13/2006
★★★★★

Lysine didn't cure the herpes but it clears it up in no time. I also put hemorrhoid creme on the sore if it doesn't get opened. The ulcer is gone by the end of the day. If it does get opened then I used Hydrogen peroxide. It burns but it clears it up faster.

Replied by Earthclinicrocks
(Melbourne, Australia)
08/22/2013

Beware of using hemorrhoid creams. Many contain Hydrocortisone, a steroid that reduces inflammation. It does this by reducing the immune response in that area. This is exactly the opposite of what we want to achieve. Clinically tested products like an infrared device work by enhancing the immune response, not suppressing it. Using a hydrocortisone cream in any viral, fungal or bacterial infection is likely to have dire consequences.

The ingredient that may assist in healing is zinc, contained in some hemorrhoid creams. It is also available in many other forms (nappy rash creams, for example) which do not contain Hydrocortisone.


L-Lysine
Posted by Maria (New Jersey)
★★★★★

I used to have back to back cold sores. Neither over-the-counter nor prescribed medications worked for me. I discovered L-Lysine. It is excellent. I try to take one daily on an empty stomach. If I get lazy and the tingle of a cold sore starts, I take several for a day or so. The sore does not breaks out, but can still be painful .Though not a cure, L-Lysine is the very best possible preventative. All my family with the same malady have had equally great results.


L-Lysine
Posted by Liz (Louisville, KY)
★★★★★

I had frequent outbreaks of cold sores and my dentist recommended I take Lysine. Since I started taking 1000 mg Lysine daily, I have not had a single cold sore in years.


L-Lysine
Posted by Tina (Weiser, ID)
★★★★★

When I was a child I used to always get cold sores on the corner of my mouth, when I was 12 I had this really bad one and I had used Blistex (for cold sores) well, instead it caused it to spread even larger and I ended up with a large outbreak all over my lips, horrible for a 12 year old girl. So my mom heard about Lysine, I took the tablets, and in about 2-3 days they were all gone and believe it or not I have never had a cold sore since (now I am 26) So yes, I believe in the Lysine treatment 100%.

Replied by Rein
(Gatineau Quebec Canada, [email protected])
09/01/2010

Hi Tina, If your herpes never really came back again without continous preventive treatment, then this Blistex must have something to do with it, synergy ? Or it made your body react so accute or it may have overwhelmed the virus so strongly together with Lysine so it didn't survive, what chemical it might have been? There are so many varieties of Blistex now? Reinhold from Germany in Canada


L-Lysine
Posted by Jane (British Columbia, Canada)
★★★★★

I use L-lysine. 500mg. Taken a few days each month. Or take at the on-set of symptoms. Very rarely do I ever get an outbreak of oral anymore. Used to get them regularly and now they are almost a thing of the past. L-lysine is the cheapest and most effective remedy that I have found. Love it.



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