Home Remedies for Cold Sores

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The best home remedies for cold sores are diet based and can truly prevent outbreaks if you are willing to stick with it. Cold sores are sometimes called fever blisters or herpes simplex virus 1, but no matter what you call them, they are always awful. They can be itchy, painful, and embarrassing.


Moreover, they’re infectious, and, according to some, they can’t be cured. The funny thing is, there is a growing body of knowledge and personal experiences from people that say that you can cure cold sores (or at least prevent outbreaks for years at a time). 


Natural Cures for Cold Sores

The Anti-Viral Diet

Herpes is a virus that remains dormant in the body until the immune system is lowered enough to allow an outbreak to occur. Thus, it makes sense that boosting your immune system is the best way to prevent more outbreaks. 

Your diet is the number one way to live free of outbreaks, hands down! Eating lots of green vegetables such as kale, spinach, arugula, chard and broccoli will make your whole body well off.

If you live with cold sores, your best bet would be to give the anti-viral diet a try. What is the anti-viral diet, you say? Read on, my friend.

This is likely exactly what you don't want to hear about the anti-viral diet, but the first thing to do is eliminate sugar and grains from your diet. If you live in the United States, this will probably cut out about 70% of what is available for purchase in stores. Not to worry, though. You can still make tasty meals without all of the junk.

Replace the basics of your meals with leafy greens and vegetables, high quality eggs and meats, avocados, olives, and some fruit. Cooking with coconut oil is also a great step because it is an oil that is heat stable, unlike vegetable oils which can turn carcinogenic with heat and bring down your bodies immune system. Coconut oil is also anti-viral by nature, so it can only help!

Next, practice adding in wild fish, nuts, and seeds. Flax seeds, pumpkin seeds, almonds, and cashews are very healthy and taste great.

Now we get to the last part of your daily diet. It is important (and tasty) to include spices in your meals. Garlic has amazing anti-viral, antimicrobial, antibacterial, and antifungal properties. In short, it can do almost anything and with a great flavor it should be added to your meals! 

Onions and oregano also deserve a special mention, so be sure to throw in the spices with as many meals as you'd like. Adding all of these diet pieces together is one of the best home remedies for cold sores out there, especially when you add in the following anti-viral supplements.

Anti-Viral Supplements

Once you've got your anti-viral diet down pat, it is time to add in a few daily supplements to really knock it out. 

If eating garlic isn't your thing, at the very least buy a garlic tablet supplement to take. It certainly won't be as good as the real thing, but it will help. 

Next in line? Organic grape seed extract. This supplement has plenty of vitamins and minerals and is a potent anti-viral. Adding drops to your water is a powerful way to prevent outbreaks. 

The last supplement is to add in a high quality fish oil supplement. Not only will this soften your skin, it can help to bring down inflammation in your body. 

More Home Remedies for Cold Sores

Comfrey salve is another great natural cure that can be easily made at home. Comfrey helps your body to replace dying cells, which helps you heal faster.


It has excellent restorative properties. Comfrey salve can be used for a variety of skin injuries, including burns and acne. It’s a great thing to have around the house and works well for home remedies for cold sores.


To make a comfrey salve, you need one ounce of comfrey leaves, one ounce of chamomile, and one ounce of lavender flowers. Heat these ingredients with one cup of high grade olive oil in a double boiler for thirty minutes, stirring constantly.


Pour the entire mixture into another container through a strainer, discarding any remaining solids. Melt two ounces of beeswax in your double boiler, add your herb-infused oil, and stir until it’s fully blended.

While it’s still warm, pour your salve into its permanent container (a shallow tin works well) and let it cool. To use your comfrey salve, prick the cold sore and apply the salve.


Remember never to ingest comfrey as it can cause liver damage. The amount in a salve that you might get in your mouth in nothing to worry about; just don’t go eating the plant.


As far as things you have lying around the house to treat cold sores, aloe vera provides a certain amount of soothing relief from the itching and burning related to these sores.


Covering a cold sore with petroleum jelly or another protective balm will protect the sore from infection with bacteria, as well as speeding up healing.


As silly as it sounds, thinking positively about your cold sore will lessen the stress that’s knocking out your immune system and help it heal.


Try saying to yourself “This is no big deal,” and soon enough, it won’t be! Simply use the best home remedies for cold sores.


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