The 16 home remedies for cold sores!

Cold sores  usually start with local tingling and burning and then small grouped vesicles appear. Anyone who has had herpes attacks knows how much the vesicles bother, hurt and cause embarrassment.

One of the triggers for the manifestation of the disease is intense sun exposure (which is why the use of lip balm is recommended), low body immunity, stress, physical and mental fatigue, in addition to the duration of the menstrual period. Unfortunately, there is no definitive cure for cold sores . Conventional treatment consists of oral antivirals (the famous acyclovir) and some specific ointments. The drug helps to inhibit the replication of the virus and to lessen the intensity of symptoms over time.

But here’s an alert: it is necessary to start treatment as soon as possible, that is, preferably on the first day of manifestation of the disease, so that the virus does not replicate itself. And even if you already know the medicine to be used, do not self-medicate during crises, as it is essential to seek medical help. So, check out now the Home Remedies for Cold Sores:

Home remedies for cold sores:

1. Leite:

Milk offers a very important property to relieve and prevent the eruptions caused by cold sores . Lysine is a substance responsible for inhibiting the amino acid that causes pain and blemishes. And its other proteins can produce enough antibodies to delay the effects of cold sores .

Soak some whole milk in a cotton swab. The most recommended milk in these cases is the pasteurized whole milk found in supermarkets in packages or bottles, since the UHT type milk sold in boxes may not contain the same properties, given the temperature it is subjected to in the pasteurization process.

Lightly apply it to the areas affected by cold sores . Leave for a few minutes, then dry with a clean cloth.

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2. Natural oils:

Natural oils are effective in relieving cold sores  and itching. Jojoba, tea tree , vitamin E and calendula oil are known to fight the virus . You just need to apply any of the natural oils or mix some oils on the infected area gently. This will heal the  infected skin .

See Also: 12 Home Recipes to Relieve Sore Throat Quickly…

3.  Licorice:

Licorice is one of the best home remedies for cold sores . This is thanks to its anti-inflammatory and antiviral properties. Alternatively, take 2 capsules of licorice root extracts. Remembering that excessive use of licorice can result in hypertension and decreased potassium. Hence, individuals suffering from heart problems and pregnant women should avoid ingesting licorice.

4. Garlic:

Garlic has a number of useful properties for treating the symptoms of cold sores . It contains anti-inflammatory, antiviral characteristics, in addition to being a natural antibiotic, it helps to soften, dry and heal the recurring wounds of the disease . But if you reject the strong smell of garlic, choose another option.

There are two very simple ways to use garlic for this purpose:

  • Way 1: Cut a clove of garlic in half and pass it directly over the areas affected by herpes. Do it twice a day.
  • Form 2: mash a whole clove of garlic, until it forms a paste. Apply it to the affected areas and leave it on for a few minutes. Do it once a day.

5. Yogurt:

One of the most effective dairy products against cold sores , yogurt has properties that directly fight the disease , being a healthy and practical option in periods when it is more active, causing discomfort such as visible wounds and pain.

You can consume yogurt naturally, during breakfast or after lunch, to fight the effects of herpes during the most intense period. In this case, you can combine other home remedies to directly relieve the symptoms – such as milk and aloe vera, for example – while using yogurt to solve the problem in the long run.

6. Sodium bicarbonate:

Baking soda is an effective treatment to get rid of herpes fast. It provides relief from painful wounds. Take a cotton ball and soak it in baking soda. Apply directly to the infected area. It helps to dry the bubbles.

7.  Gelo:

The first signs that cold sores will appear are swelling and tingling around the mouth , especially on the lips . If you feel them, a very simple and practical option is the use of ice. A simple way of application is to use an ice cube, not rubbing so as not to irritate the area. The ice will make the swelling and tingling go down.

Just wrap an ice cube around a clean piece of cloth and apply it to the affected areas.

8. Sal the Epsom:

Bathing with Epsom salt water  is the best remedy to soothe the itching and pain in herpes. This remedy makes the wounds dry, thus reducing itching. You can also add some salt to the bathtub. Soak the infected area in water . Let it dry and then take a shower.

9. Lemongrass:

It may not seem like it, but it is a home remedy that is easy to prepare and apply. With its anti-inflammatory and soothing effects applied in this way, the effects of cold sores are drastically reduced, especially the burning and itching.

Applying at least 3 times a day, preferably after meals, lemon balm ointment becomes much more practical to use. See how to make it.


  • 100 ml of Mineral Oil
  • 20g of Lemon Balm


  • Place both ingredients in a small saucepan, cover and leave on low heat for about 10 minutes.
  • Let cool completely, and strain. Apply the paste to the herpes affected area following the above recommendation.
  • The list of home remedies is quite varied, but they do not completely extinguish the effects of  cold sores .

Constant care is needed so that the disease does not cause major problems, and if possible, avoid situations that worsen it. Simple attitudes such as brushing your teeth frequently, applying a suitable sunscreen before leaving home, having a good diet that favors the strengthening of the body’s defenses, are enough to put this disease  aside for a long time.

10.  Aloe vera:

Aloe Vera is best known as a plant  for skin care , especially irritations and itching in general. And in the case of cold sores , it is even more effective: in addition to calming the effects of pain, its soothing and anti-inflammatory properties directly attack the agents that cause cold sores . And its use is one of the easiest.

There are no great mysteries. Apply aloe vera gel, extracted from the plant itself , in a small amount around the mouth , focusing on the injured points. If you prefer, use a cotton swab or cotton swab to help with contact.

11. Mel:

Honey is a strong home remedy for cold sores . The antibiotic properties in foods are strong enough to completely mitigate the effects of the disease, and it is believed that they can be even more effective than some specific ointments for this purpose.

No big mysteries either. Take some honey and apply it to the areas that are affected by cold sores  3-4 times a day. Preferably, use a cotton or cotton swab to facilitate application.

12. Black tea:

Black tea  can be used both before and during periods when cold sores  appear, as a means of rapid healing, and almost minimal effects. Its antiviral and anti-inflammatory properties are very effective not only for the disease itself, but for disease prevention in general.

You can drink black tea  normally, its antiviral properties will help to lessen the symptoms of cold sores .
For a greater effect, you can rub the tea  on the affected area. Follow the recipe below:



  • Prepare the tea  normally, adding the sachets in a mug with the water , allowing it to boil.
  • After cooling down, slowly apply it to the areas affected by Cold Sore .
  • Repeat the process at least 3 times a day, until the effects wear off.

13. Corn starch:

One of the best remedies for cold sores  is cornstarch. It helps in absorbing excess moisture from the skin . Corn starch has similar effects to milk in terms of pain relief, but acting differently in the body. Starch helps to regulate the pH of the mouth , making it more alkaline and thus drastically reducing the acidic effects caused by wounds.

This tip requires a specific recipe, check it out below:



  • Mix the starch in the glass with  water , until you get a pasty consistency.
  • Apply a cotton swab to the affected area of  ​​cold sores  before going to bed.
  • Remove only in the morning, cleaning with  water .

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14. Café:

Coffee is one of the best remedies to treat cold sores . Blisters in the mouth  cause severe pain. Prepare the black coffee. Let it cool and take a sip. Hold it in your mouth  for some time. Move it to the lips as  well. For best results, repeat the process twice a day.

15. Soap and Warm Water:

Soaking the infected area in warm water will relieve pain and itching. To keep the affected area infection-free and clean, use soap. Do not share a bathtub with an infected person.

16. Sarsaparilla:

To prevent the inflammation of cold sores and  to help them heal, sarsaparilla tea  can be drunk 3 times a day, or it can be passed over cold sores  to 3 times a day.



  • Place the sarsaparilla leaves  in boiling water  , cover and let cool slightly. Strain before drinking or before using to wash cold sores .

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