Stomach cancer is one of the most important cause of death. So recently, the first consideration Chinese Medicine Journal(after 1990th) to study on stomach cancer treatment(Herb medicine) and side effect on chemical therapy after side effect rate studied. According to the literally study of journal, the results run as follow. Herb medicine use in combination therapeutic method on stomach cancer decreased reaction.(G-I trouble, marrow and hematisis system) We expect that herb medicine treatment effects give to good advantage on stomach cancer.