CONCLUSION LKP is safe to be used to treat pepsic ulcer with clinical therapeutic dose, and antiacid, pepsin inhibition, local haemostasis, mucosa protection and analgesia could be primary mechanism. 结论临床使用敛溃散是安全的,抗酸、抑制胃蛋白酶、局部止血和黏膜保护以及镇痛等作用是其抗溃疡病的主要机制。