It Soothes Cold Sores

Using a homemade cold sore patch made of Aloe Vera gel is a great way to reduce the pain and swelling of a cold sore. This solution can be applied directly to the cold sore, but it's best to avoid excessive pressure or applying it for too long. Instead, alternate the use of ice and cool packs.  Using cool packs will help to keep the skin soft and soothed while the cold sore heals. Aloe contains chemical compounds called anthraquinones, which reduce inflammation and promote tissue healing. The aloe can also reduce pain from a cold sore, especially around the mouth. Its anti-inflammatory properties make it beneficial for people who have cold sores because they are caused by the herpes simplex virus.