Can CBD Help With Cold Sores

Painful and spreading across the center and front, a cold sore outbreak can truly ruin your week. Sadly, they’re incurable; only methods exist to dull the pain and hasten the healing process. Cannabidiol (CBD), a natural compound present in hemp, shows potential in relieving cold sores and restricting cold sore attacks.

What Is A Cold Sore

Cold sores (also termed fever blisters) are composed of clusters of blisters packed with clear fluid. These patches occur in and near the mouth, particularly in areas with plenty of mucus.

As the blisters pop, the liquid gushes and dehydrates into a layer of crust. Though not especially harmful, they’re extremely contagious, sensitive, and itchy. Moreover, as they happen on the face, it can render sufferers self-conscious.


How You Acquire A Cold Sore

Cold sores are caused by a viral infection named herpes simplex virus (HSV-1). It’s very intimately associated with the sexually transmitted disease herpes simplex virus (HSV-2), popularly just termed herpes.

The HSV-1 virus is transmitted from one person to another by physical contact like touching or kissing. Almost 90% of American adults test positive for the virus, though they’ve never got a cold sore. Occasionally, people having the virus never experience a cold sore outbreak.

However, if an outbreak of cold sore does happen, chances are that it will reoccur. That’s since the virus remains dormant in nerve cells within the skin, ready to disturb healthy cells again.

Such outbreaks tend to occur once anyone with the virus undergoes extreme stress or if the immune system is suppressed like during your sickness or the menstrual cycle of a woman. When this occurs, the virus triggers and starts to invade healthy cells close by.

As a response, the body dispatches white blood cells that work as the defensive line for your body and blood. When a portion of your body (like when cold sores happen in and near your mouth) is undergoing a viral invasion, white blood cells march in to mend the problem.

The ultimate result is healing. But till then, the cellular-level battle causes inflammation, pain, and oozing blisters that usually linger for 4 to 7 days, and occasionally longer.

Symptoms Of Cold Sores

People with herpes may experience the following symptoms:

  • Fluid-filled sores near the lips, mucous membranes within the mouth, and genital regions
  • Tingling, burning, or itching in the region of their where the cold sore is going to break out
  • Hemp sores display when the infected cell tissues are not exhaustively destroyed by the immune system’s immunoregulatory white blood cells
  • Pain while urinating in individuals with genital herpes
  • Flu-like symptoms involving swollen lymph nodes, muscle aches, and fever
  • Eye infection (herpes keratitis) causes pain, sensitivity, and discharge.

The category of high risk involves babies, newborns, and persons with feeble immune systems.


How CBD Is Ideally Suited For Combating Cold Sores

CBD includes properties that can address the primary symptoms of an outbreak of cold sore: inflammation and pain. In a 2009 study, researchers held CBD is successful at triggering healthy cell growth and restricting the inflammation and pain often found during the healing process.

On a long-term level, CBD can also halt future outbreaks of HSV-1. The key to the success of CBD is its immune-boosting capacities, which result in antiviral effects. A robustly functioning immune system can ward off active HSV-1 cells, and thereby future cold sore attacks, better in comparison to a fighting immune system.

Apart from a compromised immune system, CBD can help lower another popular cold sore trigger: stress. For numerous people afflicted with rehappening cold sores, stress can form a leading instigator. Fortunately, CBD exhibits “therapeutic efficacy” for healing stress and anxiety in animal models, as per the National Institute of Health.

CBD functions in the body by engaging with the endocannabinoid system (ECS). The ECS has its receptors across the body; they reside in virtually every organ and system, including the immune system cells.

Studies demonstrate that CBD attaches to the CB2 receptors in the immune cells, regulating the immune response. To put it differently, as the immune system is impaired by illness or the use of immunosuppressants, CBD oil may boost the activity of immune cells and reinforce their functioning. On the contrary, a hyperactive immune system can be down-tuned to its natural states by CBD’s interaction with the ECS. As per researchers, CBD can even decrease the production of proinflammatory cytokines. The aforesaid actions may lead to the successful avoidance of herpes attacks.

Cannabidiol’s anti-inflammatory and antiviral capabilities may aid relieve symptoms of the herpes simplex virus. A study in 2017 showed that CBD exhibited antiviral action against viral hepatitis C by substantially lessening its replication. The antiviral activity of CBD was also noted in a study on Kaposi sarcoma, a condition that causes skin lesions.

CBD was also discovered to restrict the inflammatory response of contact dermatitis, indicating that CBD may aid treat cold sores from herpes by limiting its infectious growth. Nevertheless, further studies are required to confirm whether CBD can assist with herpes.

How To Use CBD For Herpes


Persons having herpes may discover the topical application of CBD helpful in relieving the discomfort and pain during outbreaks of herpes. Topical CBD, like CBD creams, salves, and lip balms, permits individuals to directly apply the compound to affected spots.

For consumers who want to regulate their doses of CBD oil, tinctures exist for sublingual use. CBD tinctures probably are the most common delivery method for CBD.

Also Read: Does CBD Oil Come In Different Strengths

Inhaling vaporized CBD is another mode of taking cannabidiol. Nevertheless, vaping is inadvisable as it frequently is connected with severe lung disease.

Vaping and sublingual application comprise the two quickest ways to use CBD within the body. Cannabidiol consumption through the sublingual mode is opted for when you want the instantaneous effect of the compound.

Similarly, inhaled CBD enables it’s being delivered rapidly and efficiently due to its high bioavailability. Bioavailability signifies the quantity of a substance that the body absorbs effectively. CBD sold in the form of tablets, brownies, and gummies comprise the most straightforward means to consume the phytocannabinoid. Oral CBD is suitable if you trek or can not spare the time for topical application of CBD.

CBD-Infused Products Of The Premium Beauty Brand ASPI


Topical applications such as CBD-infused creams and lotions can be effective in assuaging itchy and dehydrated skin and quelling inflammation. One such safe and dermatologically tested product is Superbly Soothing Body Lotion + CBD containing nourishing emollients such as shea butter, the skin-soothing and nutrient-packed properties of aloe vera, along with the antibacterial and anti-inflammatory effects of calendula.

To relieve skin irritation, dryness, and inflammation of cold sores, you can immerse yourself in the calming and rejuvenating CBD-infused Rest + Reset Bath Soak enriched with the gentle detoxifying effects of Rose Clay, the skin rejuvenating and free radical combating properties of the body’s natural antioxidant enzyme melatonin, in combination with the deeply hydrating and inflammation quality of hops – a close associate of the cannabis family.

You gently exfoliate your skin with a body scrub when your herpes is not very active. Pick a gentle exfoliator such as the Volcanic Ash + Bamboo Cleansing Body Scrub that has been crafted with the healing properties of bamboo which contain methanol and boosts the fresh growth of skin cells, the detoxifying and cleansing effects of volcanic sand, and the nourishing botanical with deep hydrating effects sacred lotus.

Final Thoughts

Consuming CBD daily can be effective in preventing cold sores on account of its anti-inflammatory nature and potential to boost healthy cell development. It is found to help control its associated symptoms and its problematic outbreaks. CBD topicals are beneficial at mitigating inflammation of the skin, puffiness, redness, itchiness that feature among the common symptoms of skin conditions such as psoriasis, eczema, rosacea, and cold sore.

Interesting Reads:

How Do CBD Topicals Work?

CBN 101: Introduction and Potential Benefits 

Here’s the Difference Between CBD and CBG

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