System of the present invention provides a kind of brain vascular surface bleeding inhibitor being made of the aqueous solution containing 75 ~ 165mEq/L of 120 ~ 160mEq/L of sodium ion, 1 ~ 5mEq/L of calcium ion and chloride ion； A kind of brain vascular surface bleeding inhibitor more containing 1 ~ 5mEq/L of potassium ion is also provided； And also provide the package body for being accommodated with the container of the grade brains vascular surface bleeding inhibitor. Brain vascular surface bleeding inhibitor according to the present invention can be effectively prevented or inhibit the bleeding from brain vascular surface, and then can ensure that visual field when operation and inhibit the generation of art Hou obstacle in the neuro-surgeries field such as what encephalic operation.本發明係提供一種由含有鈉離子120~160mEq/L、鈣離子1~5mEq/L、及氯離子75~165mEq/L之水溶液構成之腦表面血管出血抑制劑；亦提供一種更含有鉀離子1~5mEq/L之腦表面血管出血抑制劑；且亦提供收納有該等腦表面血管出血抑制劑之容器之包裝體。依據本發明腦表面血管出血抑制劑，可於顱內手術等腦神經外科領域中，有效地防止或抑制自腦表面血管之出血，進而可確保手術時之視野、及抑制術後障礙之產生。
