Objective: Through the literature analysis on adverse reaction of Cattle Encephalon Glycoside and Ignotin injection, to explore the general rules and characteristics of its occurrence, thus to promote clinical rational drug use. Methods: The situation of domestic medical journals about the adverse reaction of Cattle Encephalon Glycoside and Ignotin injection was analyzed. Results: The reported adverse reactions in Cattle Encephalon Glycoside and Ignotin injection, men were more than women, 60 years of age accounted for 70.59%(12/17) of the total number of patients; 88.24% of the adverse reactions of patients were repeated after the application of Cattle Encephalon and Ignotin injection, and systemic damage accounted for 48.28%. Conclusion Cattle Encephalon Glycoside and Ignotin injection can cause many adverse reactions, its mechanism is complicated, so in the clinical application should strengthen protection awareness.