The virus is easily passed from one person to another, most often through kissing or the sharing of a cup or toothbrush. Once a person has the virus, it stays in the body for a lifetime. Keep the open sores clean with soap and water. And keep hands away from open sores so the infection is not carried to the hands, eyes or other areas of the body. Remember that open sores can pass the virus to another person.
Cold sores can be painful.
Cold packs or lip balms may help the stinging. Ask your health care provider for help if the cold sores become too painful or if they don't clear up in 10 to 14 days. Cold sores can be painful. Cold packs or lip balms may help the stinging. Ask your health care provider for help if the cold sores become too painful or if they don't clear up ion 10 to 14 days.