1　肠梗阻王兆安 ,李红健[1] 报道甘露醇用于结直肠肿瘤手术前准备或治疗便秘 ,结果造成肠梗阻 2例 ,占被调查甘露醇不良反应总例数的 9.8%。原因可能是甘露醇在肠道内的高渗透压 ,造成短时间内大量肠液聚积所致。2　心律失常和心跳骤停罗至淳[2 ] 报道 6例在静脉滴注 2 0 %甘 1 intestinal obstruction Wang Zhaoan, Li Hongjian [1] reported mannitol for colorectal cancer surgery before surgery or constipation, resulting in intestinal obstruction in 2 cases, accounting for 9.8% of the total number of adverse reactions were investigated mannitol. The reason may be mannitol in the intestine of the high osmotic pressure, resulting in a large amount of intestinal fluid accumulation in a short time. 2 arrhythmia and cardiac arrest Luo Zhi Chun [2] reported in 6 cases intravenous drip 20% Gan