Castor Oil for Cold Sores | Benefits & Usage

Tired of embarrassing and painful fever blisters that pop up at the worst possible time? Here’s how you can use Castor Oil for Cold Sores!

How to Use Castor Oil for Cold Sores 1

Managing cold sores effectively can be a tricky task, but natural remedies often offer relief. That’s where using Castor Oil for Cold Sores comes into play!

What Are Cold Sores?

Do you call them fever blisters or cold sores? Most people know these bright red sores by one of these two names. They are painful spots that usually burn or itch without medication or an over-the-counter treatment. In the end, the tiny blisters eventually pop and begin to form a crusty layer on the surface.

Fever blisters are commonly found on the edges of the lips, but they can also appear on the chin, cheeks, or around the nose. These are caused by the herpes simplex virus type one, a virus you might carry without symptoms until it’s triggered into a cold sore by factors like stress, sunburn, fever, or a cold.

Do remember that these sores are highly contagious during an outbreak. Touching a sore and then other parts of your body or another person can spread the virus.

How Does Castor Oil Help with Cold Sores?

How to Use Castor Oil for Cold Sores 2

While there is no known cure for the herpes virus that causes cold sores, you can use castor oil for fever blisters for its potent benefits:

1. Fights the Virus with Ricinoleic Acid

With around 89 to 92% ricinoleic acid, castor oil has some potent antiviral properties. It’s like a guard that can potentially slow down the herpes virus responsible for cold sores. While it’s not as powerful as prescription antiviral medications, it may offer some assistance in curbing the virus’s activity.

2. Soothes Pain with Anti-inflammatory Action

Inflammation is a common symptom of cold sores, contributing to pain and swelling. When applied topically, the compounds in castor oil reduce the body’s inflammatory response in the affected area.

3. Moisturizes the Skin

Cold sores can crack and bleed, especially when they dry out, and castor oil’s fatty acid content helps keep the skin hydrated. Maintaining moisture prevents the cold sore from drying and cracking, which aids in the healing process and reduces the risk of any further infections.

How to Use Castor Oil for Cold Sores?

Using castor oil for cold sores is pretty straightforward. Here’s how:

  • Before applying anything to a cold sore, you should first clean the area with mild soap and warm water. This will help remove any dirt or other irritants that could further inflame the sore.
  • Once the area is clean, apply a small amount of castor oil directly to the cold sore. You can use a cotton swab or your fingertip, but make sure your hands are clean before applying.
  • Allow the oil to soak into the skin rather than washing it off. It might be most convenient to do this before bed so that the oil can stay on overnight.
  • Reapply the oil a few times a day until the cold sore has completely healed.

Note: Always use high-quality, hexane-free castor oil and keep monitoring your condition. If it doesn’t show any positive response, seek medical help ASAP.

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  1. I use castro oil at the first signs of a cold sore coming on. I use a lot & put it on all through out the day. I have found this prevents it from fully forming.


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