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.
Herpes
Posted by Okemah (San Diego, CA, US) on 09/22/2008
★★★★★
For over twenty years I've witnessed L-Lysine work for family, friends, neighbors,and recently nurses at Scripps Memorial Hospital La Jolla. Nurses claim they noticed it stunted the growth overnight. People with reoccurring fever blisters, cold sores, canker sores and I suppose herpes, too, may find relief. My mother, Nancy, had suffered with fever blisters in her youth. She felt they were triggered by stressful events in her life. And by paying attention to her own symptoms (nerve twitch in the area the blister intends to form) and taking L-Lysine she could keep the blisters from ever forming. Within an hour of feeling the twitch she would take no less than 3000mgs - 6000mg of L-Lysine and repeat treatment every two to three hours until bedtime. Upon rising she continued her assault until she had no symptoms (twitching nerve/nerves) for one complete day. Then she felt she had enough amino acids to squash its desire to produce. If she felt it again or felt one in another area she would slam another 3000-6000mgs to squash its desire as well. Everyone will find their own dosage through trial and error, too little and you'll blister, but keep taking the L-Lysine and you'll heal faster. Almost enough, a bump may form but not into an open sore. Always check dates for freshness because it has to be potent.The day before her mothers funeral she had 5 blisters, until then I never saw more than one. We eventually traced it back to her using an old bottle that had little or no potency. Some may require less and some seem unable to be honestly consistent with their dosages to squash the sore. Pound it down, we say, 1000mg tablets, yes they are big. If you prefer there are also 500mg tablets, available. It works!
Herpes
Posted by Bill (Davis, CA) on 12/22/2008
★☆☆☆☆WARNING!
One should not take this much L-lysine as it has a severe effect on arginine levels. No medical practictioners have ever suggested more than 1500mg per day when an outbreak is present. To much L-lysine can have a toxic effect on the liver.
Herpes
Posted by Cheryl H. (Lufkin) on 10/16/2017
My doctor recommended 2000mg for 6 months to help with my reoccurring shingles. I am sorry to dispute your fact that one wouldn't suggest more that 1500mg. Are you a doctor - just wondering if I should research further.
Herpes
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
Herpes
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!
Shingles
Posted by Pat (Ann Arbor, Mich) on 06/23/2006
★★★★★
For me, it's the only thing I've tried, and it works every time. I used to get shingles regularly, and have used l-lysine each time, except for the time the MD didnt recognise the condition, and gave me............ antibiotics! Wow. I also use the dietary guidlines, and eat foods rich in lysine, and low in arginine. Stress will up the arginine, and bring on the outward manifestation of the virus.
Lupus
Posted by Shara (PHILADELPHIA, PA) on 01/10/2006
★★★★★
Thank you so much!! I have been ill for my entire life but I was hospitalized when I was 13 yrs old. The Dr's had nothing useful to me other than a sugar and Saline drip and a lot of bed rest. They said that what I had looked like lupus but they could not peg it. Finally a few years ago I learned that Lupus ran in my family thus I believe that I may have a bastardized version of Lupus. My mother put me on a vitamin theorapy treatment of vitamins e,c,Lecithin, Bcomplex, multi, omega 3, Calcium, and many other things here and there. Just recently I have added Lipoic acid. I can honestly say that my lupus has not progressed as the Dr's were afraid of with out their treatment. They said that I would be in a wheelchair by the time I was 19 yrs old and now I am 29 and just having less episodes than when I was 13. I do still have episodes that consist of Extreme muscle break down, memory loss, Brown urine and extreme muscle cramping. Skin rashes are also a symptom along with facial sores that my have bonded with a herpes simplex virus. This mixture of herpes and lupus rash is a constant battle but I contain it by taking L-Lysine, Larrea Root, and Red Marine Algea. But still I am very vulnerable to virus attacks b/c of my immune system and when I contract a virus it sends me into an episode that can take me down for a week to a month depending on the virus. Anyway just wanted let you know that your information is very useful to me and I plan to use it daily.
Lupus
Posted by Lindsey (Cincinnati, Oh) on 08/09/2015
Have you ever been adequately tested for Lyme Disease. All of your symptoms sound more like chronic Lyme with tick-borne co-infectiona than lupus. If you have questions, please contact me. As a lupus researcher and someone with Chronic Neurological Late-Stage Lyme Disease, this is a viable diagnosis. Lyme is often misdiagnosed as lupus, MS, ALS, Fibromyalgia, Chronic Fatigue and many others... Hope this helps. Lindsey
Canker Sores
Posted by Thesa (Colorado Springs) on 11/15/2005
★★★★★
My 5 year old daughter came down with a horribly serious case of canker sores. Her mouth had several sores on her tongue, cheek, and gums. Her gums were so red and swollen you could barely see her little teeth. Her breath was absolutely terrible and she barely ate or drank a thing. Finally after a week of different attempts, we had her gargle with 6 drops of tea tree oil in 4 oz. of water three times a day, gave her half an adult dose of L-lysine crushed up into water once a day, gave her a homeopathic every hour and had her drink 16 oz. of water with acidophilus/FOS throughout the day. We kept her completely off of sugar, dairy and meat and mostly she ate cottage cheese and plain yogurt. Within one day she was so much better and finally eating and within 3 days totally better!
Canker Sores
Posted by Lynda (Durham, NH) on 10/20/2005
★★★★★
My nurse practitioner recommended L-Lysine for my debilitating canker sores. They would last for weeks and were so bad that the pain extended to my neck and lymph nodes. I couldn't even eat without excruciating pain. When I feel a canker sore coming on, I take 1 gram 3 times a day and the sore is gone within a day or two.
Dosage
Posted by Plumhappy (Eugene, Oregon) on 04/11/2013
I use liquid lysine. The tablets are too big for the amount you need. The liquid is not so pleasant but I put it in a little bit of water or frute juice and chase is with something with flavor. It comes with a dropper and quite affordable.
Fever Blisters
Posted by Dee (Medford, Oregon ) on 07/08/2013
Mel from Houston.... Do you put acetone on the fever blister? You do know that Acetone is a harmful chemical that nail techs use to take off artificial nails.... It's a hamful substance that I've never heard of anyone using on an open sore. Please rethink this.
Herpes
Posted by Listen 2 Ur Body (Denver, Co) on 07/31/2012
In regards to the warning.....Your typical "Dr. "will almost ALWAYS say "Warning!". They are unfortunately taught to be drug pushers because there is no $ in natural cures. As with anything be aware of how YOUR body reacts, you are your best physician. :).
Shingles
Posted by Laura (USA) on 07/12/2006
★★★★★
I heard about Shingles before but this is my first experience and what an experience had been so far!! It affected the left part of my face having my eye pretty compromised. I'm using antibacterial ointement for my eye, and is improving. I'm very careful with cleanness, washing right away towels, pillowcases etc. that had been in contact with my face. My main concern is to avoid the possibility of infecting also my right eye. I have a big property and love to work in the garden. Well, I'll not put my hands in the dirt until am out of the woods. I had been reading about the topical and internal application with apple vinegar and i'm willing to try since I have now those ugly red scars from the rash, maybe will help to heal faster, I'll be glad to let you know. If someone wants to write to me and exchange tips, please, feel free to do so. Following suggestions from the book in Nutritional Healing - James and Phyllis Balch - I'm taking L-Lysine, Vitamins C, B complex + B12 - A - +regular medication. Diet is important too, maintain a possitive attitude and stay away from depression, it doesn't help at all. Laura
Shingles
Posted by Survivor2011 (Greensboro, Nc) on 03/16/2011
I have been dealing with shingles for the last 2 years. I get 1 small bump/rash on my lower back. I have been tracking what causes some of the outbreaks. Anything that has PKU & Asparatame. Phenylketonurics:Phenylanie & Asparatame are major triggers for shingles, rashes, leg pain and more. If it's not truly sugar-free stay away from it. I hope this helps.
Lupus
Posted by Catherine (Wellington, New Zealand) on 04/12/2010
Reply to Shara..concerning Lupus there is a very interesting book by Dr Batmanghelidg "the ABC's of Asthma Allergies and Lupus" it is available on Amazon. I have followed his therapy for other problems & can recommend you try it.
Canker Sores
Posted by Vandi (Arizona) on 10/24/2015
★★★★★
I feel so sorry for your little girl. I hope she came out of it OK. My son has also suffered with cold sores all of his life on his cheek and all across his mouth. Now that he's a young man and has a career this can be embarrassing and painful for him when he has a bad outbreak. I just advised him to start taking lysine on a daily basis.I advised him to take one tablet per day this advice was given to me by a good friend who tried it and hasn't had a cold sore in years. I started nearly a year ago and haven't had one.
Herpes
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." Liz from Louisville, KY writes, "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." Tina, from Weiser, ID comments: "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%.
Colds and Cold Sores
Posted by Baiazid (Gvrd, Bc) on 10/12/2015
★★★★★
I use L-Lysine for cold sores and to keep away the colds. For me it works.
Colds: I use the dose on the bottle for colds and gargle with cayenne powder water as often as I remember to. The worst I get is maybe one day of very mild symptoms. I tried many recipes from EC but for me this one knocks it out of the park.
Cold Sores: I use it a bit more often/day than for colds. As soon as I feel pain or itchiness around my mouth I take L-Lysine then dab the spot with DMSO. I keep dabbing DMSO every time I remember. That's it. It just fails to erupt if I catch it in time, if not, the combination of L-Lysine and DMSO stops it in its tracks, dries it and saves me days of unpleasantness. If I am away from my DMSO bottle, I use H2O2 instead. A fraction less effective for me but it stil works.
I have tried many other remedies for colds and their resulting sores but none have worked so consistently and so efficiently as these have. It takes a bit of time to search and to try them out until you find your own combo.
Thank you EC!
Contraindications
Posted by Oscar (Syracuse, New York) on 02/25/2012
★☆☆☆☆WARNING!
There is evidence that taking L-LYSINE supplements with a compromised liver and or kidneys is bad for you. This may help explain why some people are having mixed or less than desired effects with the BHT [ butylated hydroxytoluene ] treatment for hepatitis C. Many of these people are including supplements including L-LYSINE supplements as a part of their treatment. It seems this is a bad idea for the treatment of hepatitis. Link here about all this:
http://www.livestrong.com/article/394394-l-lysine-contraindications/
And any person who is experiencing both kidney and liver failure should read that linked information and should be especially concerned.
So, if you have a compromised liver and or kidney do NOT take L-LYSINE as a supplement....Oscar
Contraindications
Posted by Mevina (Texas, Us) on 02/11/2018
Saying "hep C doesn't like aspirin and lysine" means they knock out the virus.
Herpes
Posted by Anjjella (Usa) on 03/07/2014
Lysine cream never realy worked for me, so for yrs I just put up with them. Then I started using iodine for a nail fungus, (which has work well) and wondered if it would help on the lip blisters. So I took a little coconut oil (1 Tblsp) added 3 drops of iodine and started rubbing it into sore on my lip. After repeated use, the one area that used to take over my bottom lip has yet to reappear, even if a smaller one appears in another area of my lips. I stopped getting that crappy feeling like the flu was coming on also. They stay very small. Iodine has worked better than the baking soda paste I used to plaster on them.
But since Lysine has been helping my son with the severity of his acne and scaring when they heal, I have started taking it too since I love cashews and hazelnuts which are high in arginine. hoping it will counter the imbalance.
L-Lysine Vs. Lysine
Posted by Ray (Chicago, Illinois) on 09/16/2010
Without the "L-" in an aminoacids description it is referred the the real food. With the "L-", it refers to the supplement-version. Whereby both are the same. The "L-" refers to the aminoacids L-Structure of the molecule.
Canker Sores
Posted by Marloef8 (Comox Valley) on 01/13/2015
This is to reply to Anthony from Canberra:
Just come across an interesting article from Nutrition Review: The Collagen Connection Linus Pauling's Unified Theory of Human cardiovascular Disease that might help with your question.
Canker Sores
Posted by Ron (Mesa) on 10/21/2015
Fighting cancer recommended is 112 grams per day.....4 oz
Canker Sores
Posted by Donnie (Spartanburg, SC)
★★★★★
A supplement called LYSINE helps to heal mouth sores faster, just take a 1-gram capsule 2 or 3 times a day.
Dosage
Posted by Colleen (Greenwich, NY, US) on 04/11/2013
I'm reading all this wonderful information about lysine but i'm wondering what type of supplement is everybody using? Are you using typical synthetic, chemical supplements or is it natural from an animal source? I was taking 500mg of L-lysine from CVS until I read about how bad synthetic supplements are for us. I'm curious if people are still getting good results with the synthetic? Thank you!
Colleen
Fever Blisters
Posted by Mel (Houston, Tx) on 02/07/2013
★★★★★
I get a lot of fever blisters on my lips from stress and I don't know what. But I started taking L-Lysine and that alone helps keep them away for months at a time and the only reason I might get them might be cuz I forget to take it. When I do get them I use acetone and coconut oil. But L-Lysine works.
Contraindications
Posted by Felina (Wilmington, Delaware) on 03/16/2018
Thank you for this message. I'm so glad I checked before I took it. I'm currently taking mavyrit, its like harvoni. I am struggling with joint and severe constipation side effects. That's why I was tempted to take it. Thank you, for your knowledge. Love and light.
Contraindications
Posted by Beloved (California ) on 02/05/2022
I see you struggle with constipation. If you have a juicer, then juice some beets and it will make you go.
Food Sources
Posted by Yow_whaz_up (Chinatown, Singapore) on 11/11/2011
I can't find the supplements Lysine and Arginine where I live. The ones I have seen are bits of them in children's multivitamin syrups, which are either inadequate or has MSG added.
I don't know what else to do except making some chicken soup or the pig leg one. For Chinese people, it is kind of like a tradition to cook it if someone in the family feels weak and sick.
Will it have the same effect as taking 1000 mg of lysine to fight against some virus or germ? Will it also be the same as taking 500 mg of arginine to relax that stressful heart? Does the soup also have the same useful lysine and arginine?
Ted from Bangkok, anyone, have you ever drunk dong koi teng (chicken soup with dong koi herb) or ba kut teh (pig leg tea) to kill the fatigue caused by a germ or simply stress?
Herpes
Posted by Victoria (Colorado) on 01/12/2014
★★★★★
I got tired of spending 20 bucks on abreva that never ever worked on my fever blisters that would swell and become pus filled(and I assume virus filled). I would say on, avg I had blisters at least 3 times a yr. My triggers are sun, stress, trauma, and the occasional accompanying cold. Came on here and read about l lysine. So in middle of hell started a regiment of vit a, e, b complex, echinaecha, goldenseal, and lysine. (I also am prone to stys and they are also triggered by stress, so naturally I was treating that too). The swelling of much lip reduced in a day and both the blister and sty were gone in like 3 days. Now I rarely have either ailment start due to taking it every other day for 2 wks, then week off, then every othet day. Havent. Had either in probably a yr. And that was only because I stop taking it.
L-Lysine Vs. Lysine
Posted by Kate59 (Kingston, Ny, United States) on 11/16/2012
Good sources of L-Lysine are dairy products (organic), spirulina, raw honey, and royal jelly.
Shingles
Posted by Chacha37 (Atlanta, Ga) on 10/29/2011
I read recently in the Definitive Guide for Alternative medicine that shingles can be treated with 2 types of energy therapy to zap the lesions. Electro-Acuscope or Light Beam Generator. Refer to pages 208-215 of the book to learn more, including how to find a practitioner.
Shingles
Posted by Boobabymama (Montgomery, Alabama, Us) on 12/25/2011
Survivor2011... I don't want to alarm you but usually shingles is not a recurring virus. You might want to get tested for Herpes Simplex 2 when you have a breakout or just get a blood test. There is a small minority of persons who might have a recurring shingles but where it's located and you stating fighting it constantly... Please get checked. It could be passed on if its HSV2.