How To Heal Cold Sore Fast

Cold sore or fever blister is unattractive and uncomfortable inflammatory condition that usually occurs on lips and around the mouth. Herpes simplex virus(HSV) is the causative agent of the problem. First, they start with painful fluid -filled blister formation around the mouth and end with forming crust. The herpes simplex virus is highly Contagious that spreads from person to person through direct skin contact and by touching the affected area. Although there is no permanent cure for cold sore, simple home remedies and lifestyle changes can help heal cold sore fast when it appears.

Things that may trigger a cold sore are:

  • Stress
  • Cold weather
  • Impaired immune system
  • Excessive sun exposure
  • Fever
  • Menstruation

What Is The Best Cold Sore Treatment?

Cold sore can’t be cured, but there are over the counter treatments that can effectively help shorten the healing time.


The only FDA approved treatment for cold sores, ABREVA CREAM effectively heals cold sore fast if it is used at the first sign of cold sore. This cream works by penetrating deep into the skin to block the virus from spreading; by doing so, it protects the healthy cells. Abreva cream can heal your cold sore within 3 days if you applied it immediately after you noticed early signs. It comes in twin pack of two tubes.

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2. LEMON BALM (“GoodBye, itchy red bumps”)

Lemon Balm, also called Mellisa leaf oil, quickly soothes symptoms from cold sores, shingles, herpes, rashes, bug bites and molluscum promoting fast healing of tissues. This 100% natural herbal salve increases the production of skin cells that are responsible for healing of cold sores. Regular use of this balm will lessen the frequency of outbreak. According to manufacturer, repeated application of a tiny bit is the key to success with this product.

Home remedies to heal cold sore fast

  1. Ice Cube

Cold compress is a good way that helps ease pain and discomfort from cold sore. Using ice when you feel the initial symptoms, like burning and tingling sensation around your mouth or lips, prevents the herpes virus from reproducing and reduces the healing time. Take some ice cubes and wrap them with a towel or washcloth and apply on the area of concern for few minutes. Remember that, you can only use ice as soon as you notice the early symptoms like, tingling and burning. If the cold sore is in open state, applying cold compress may prolong the healing process of the condition.


  1. Use Aloe Vera Gel

The gel from aloe plant is the great way to treat the symptoms of cold sore. It has anti-inflammatory and anti- viral properties that fight infection and accelerate the healing process of cold sore. Cut the leaf of aloe Vera and extract the gel from it or buy ready to use one online.  Then, apply the gel directly on your cold sore several times a day.

  1. Harvest The Healing Power Of Garlic     

The natural medicine, garlic has anti-inflammatory, antiviral and antimicrobial properties that reduces swelling and shorten the healing time of cold sore. Crush 2 cloves of garlic and make a paste. Spread the paste on the affected area. Leave it on for 5 to 10 minutes, then clean the area completely with warm water.

  1. Tea Tree Oil

Tea tree oil has antiviral properties that can effectively treat a cold sore. Dilute it with enough water. Now, using the cotton ball, apply the diluted tea tree oil on the fever blister area. Apply it when early symptoms of cold sore appear to prevent further worsening of the condition. Alternatively, use teaspoon of tea tree oil mixed with equal amount of olive oil and apply the oil mixture on the problem area three times a day until the sore is gone.

  1. Petroleum jelly

Cover the infected area with petroleum jelly to prevent the area from being contaminated by the bacteria. Petroleum jelly (Vaseline) also softens the skin and prevents cracking or bleeding which can lead to secondary bacterial infection. Therefore, apply the jelly several times a day until the sores are completely healed.

  1. Vanilla extract to heal cold sore fast

Due to its anti-inflammatory property, a few drop of vanilla extract can reduce pain and inflammation of cold sore. Consider using 100% pure vanilla extract and stay away from the artificial one. Using cotton ball, apply 5 drops of pure vanilla extract directly on the sore area three to four times a day.

  1. Hydrogen peroxide

hydrogen peroxide is a well-known disinfectant and antiseptic solution that is used to clean the wounds. Here in the case of cold sore, it will greatly help healing process of the sore by making the area unsuitable for bacterial multiplication. Get cotton ball and soak it in 1 teaspoon of 3% hydrogen peroxide solution then apply it on the affected area for few minutes three times a day.

  1. Peppermint essential oil to heal cold sore fast

Peppermint essential oil is an excellent remedy to treat cold sores. Its antiviral property helps to heal the cold sore with in few days, especially if it is applied when the initial symptoms begin. Apply the oil on the affected area several times a day.

  1. Tea bags     

The presence of tannic acid, which is a strong antioxidant in green tea and black tea helps to treat the skin condition like cold sore and protects the skin.  Now, take one tea bag of black or green tea, put it in a cup of hot water. Remove the tea bag and let it cool while you are enjoying a cup of this healthy tea. Apply the tea bag on the cold sore several times a day.

  1. Do not spread

Since cold sore is highly contagious, you must avoid skin contact and sharing lip balms, towels, cups, or glasses with people around you and avoid touching the sore, which is the way of spreading the infection to other parts of your body, such as eyes and genital area. For this reason, keep your hands off your cold sore.


  1. Buy a new toothbrush

The toothbrush, which you have been using when you have a cold sore, is highly contaminated with the herpes simplex virus. Therefore, it is best to throw it out after the cold sore is gone and get a brand-new toothbrush.

IMPORTANT NOTE: wash your hands thoroughly with soap and water each time you touch cold sores and after applying any of the above remedies to them.

By now, you have learned  how to heal cold sore fast  using above- mentioned remedies and you have to implement them right away.

When to see a doctor?

  • When your cold sore is not healed within 2 weeks.
  • If you have fever that won’t subside.
  • If you experience the symptom, such as irritation in the eye. This may  indicate that the herpes virus is spread to your eyes by touching your cold sore. See a doctor immediately to prevent blindness due to herpes virus that caused a cold sore.

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