A natural cure for cold sores, which can be equally effective and popular, is wych hazel.
Witch-hazel has been used by Native Americans for
tens of thousands of years as a treatment for all types of conditions that were external.
Wych hazel includes gentle chemicals that dry out the blisters
and several strong anti-oxidants which assist lessen and relieve redness.
Lightly using witch-hazel through the day will treat a cold-sore fast.
There are many advice online if you would like to find out about how to remove fever blisters: View source