
In the short term, antiviral drugs may be effective if people take them for 1 week when they know that they are dealing with any of the above triggers, which can weaken the immune system.Ī doctor may also recommend taking antiviral medication for several months to help reduce the number of flare-ups. However, people can take steps to reduce the likelihood of the sores returning. Learn more about home remedies for herpes.Īs the United Kingdom’s Herpes Viruses Association (HVA) observes, these factors can cause cold sores to flare up again: A person should always do a patch test before trying a new essential oil. A person should talk with a healthcare professional before using essential oils, and they should be sure to research the quality of a brand’s products. These can cause skin reactions and other negative effects, and they can interact with medications.īefore using any essential oil on the face, dilute it in a carrier oil at a concentration of 0.2% to 1.5% and be careful not to ingest it.Īlthough research suggests that essential oils may have some health benefits, it is important to remember that the Food and Drug Administration (FDA) does not monitor or regulate the purity or quality of these. It is important to speak with a doctor before using natural remedies, including essential oils. Determining the effects in humans will require further research.

Aloe vera gel extract: A 2016 study found that this could combat HSV-1.Tea tree essential oil: A 2020 study showed that this could kill HSV-1 and HSV-2.

Lemon balm essential oil: A 2017 review found that this essential oil could kill herpes viruses.Some laboratory and animal studies suggest that certain plant extracts and propolis, a compound that bees produce, can combat HSV-1. Using a warm compress may help ease any pain from a cold sore, and once the sore has formed a scab, applying petroleum jelly may help prevent dryness and cracking.
