This paper establishes a rat model of the Alzheimer's disease with abnormal savda syndrome and evaluates the effectiveness of abnormal savda munziq on the disease. A rat model of the abnormal savda syndrome is first established by using the classical method, then β-Amyloid 1-40 is injected into hippocampus to establish the rat model of the Alzheimer's disease with abnormal savda syndrome. A model group is given the abnormal savda munziq, the biological characterizations and the behavioral changes are observed with the Morris water maze test and the step down test, and the learning and memorizing abilities of different model groups are compared. It is found that compared with the normal group, the daily food and water intakes are increased in the abnormal savda syndrome group and the group of the Alzheimer's disease with abnormal savda syndrome(P<0.01), the body weight is decreased in these two groups(P<0.01); the learning and memorizing abilities are weakened in the AD group, the abnormal savda syndrome group and the group of the Alzheimer's disease with abnormal savda syndrome(P<0.05);the biological characterizations, and the learning and memorizing abilities are improved in the group of the Alzheimer's disease with abnormal savda syndrome plus the abnormal savda munziq(P<0.05). Therefore, it is established that the abnormal savda munziq can improve the biological characterization and the learning and memorizing abilities of rats of the Alzheimer's disease with abnormal savda syndrome.