Fighting cold sores with natural remedies

The virus responsible for cold sores is herpes simplex virus type 1 (HSV-1), a widespread and contagious infection. Infection can occur in childhood or later in life. After infection, the virus remains dormant in the facial nerves but can reactivate in response to factors such as stress, trauma, infection, or sun exposure. When reactivated, it migrates to the surface of the skin, causing a cold sore, characterised by painful swelling around the lips.

Untreated cold sores usually disappear after seven days. They are unpleasant and painful, but by using remedies, they will go away more quickly. It is essential not to pierce them or touch them with dirty hands. In addition, as long as the sore is oozing, it is contagious. You should therefore avoid kissing, sharing your water bottle, or sharing your lip balm to prevent the infection from spreading.

The methods described below are empirical and have not been scientifically proven to be effective. 

Lemon has antiviral and disinfectant properties, making it an effective natural remedy for cold sores. You can apply fresh lemon juice to a cotton swab and dab the area several times a day to help dry out the cold sore. Garlic is a natural antibiotic, antibacterial, and antiviral. To use it, crush a few cloves of garlic into a thick paste, then apply it to the affected area. Leave the treatment on for about 10 minutes, then rinse with warm water. You can repeat this procedure two to three times a day.

Honey is a natural antiseptic and an effective healing agent. Apply a small amount of honey to the affected area using a cotton swab, leave on for 15 minutes, then rinse with clean water. You can do this two to three times a day to speed up the healing process.

Wild rose naturally stimulates the immune system, while elm is a skin cleanser. You can use a macerate of these two plants to treat a cold sore. Dilute 5 to 15 drops of each in water and take them orally until the scab disappears.

Apple cider vinegar has antiseptic and anti-inflammatory properties, it can help reduce pain, itching, and inflammation, while accelerating healing. However, it is essential to use it with caution, as the acetic acid it contains can cause a burning or irritating sensation in some people. Add a few drops to water and use a cotton swab to apply this solution to your pimple several times a day.

Ice cubes can relieve pain and reduce inflammation from a cold sore. Wrap an ice cube in a clean cloth and apply it to the affected area for a few minutes. Repeat this several times a day. Do not put the ice cube in direct contact with your skin to avoid burns.

To speed up the healing process, a clay poultice can be effective. The cleansing properties of green clay make it a powerful ally.

To prepare this poultice, mix a little powdered clay with water until you obtain a slightly thick texture. Apply it to the cold sore and leave it on overnight. 

Lemon balm leaf extract is said to have beneficial effects in relieving herpes, reducing symptoms and speeding up healing [5]. Dilute a few drops of lemon balm essential oil in a vegetable oil suitable for skin care and apply locally with a cotton swab. You can also use lemon balm water (or hydrosol).

For young children, pregnant women, and immunocompromised individuals, it is recommended that you consult a healthcare professional first and not opt for natural remedies.

Natural remedies are not a substitute for medication prescribed by a healthcare professional. If cold sore symptoms persist or worsen despite using natural remedies, it is essential to consult a doctor.