Cold sores are also known as fever blister. People usually get confused with cold and canker sores however both are little different. Causes of cold sores are herpes simplex 1 virus (hsv1). Cold sores heals itself if left alone without any treatment but to get fast relieve from it there are some amazing herbs to treat this problem well. There are four stages of cold sores which need to identify to use specific remedies. Most importantly herbs are effective in preventing and treating the cold sores. Here are the list of best herbal remedies to get relieve from cold sores.