The application of a tea bag to the infected area is just one simple home remedy for cold sores that is quick and cheap to try.
Tea contains the compound tannic acid, which helps reduce the swelling and pain associated with this condition, and helps fight the virus to reduce healing time. Tea has been used for centuries in India for its medicinal properties and since this is a common item in many homes, with little danger of unpleasant side effects, and extremely low cost, it is one home remedy for cold sores that is definitely worth trying.
