Objective: To investigate medical complications after ischemic stroke and relationship between some complications of stroke and other risk factors corresponding artery dieases. Method: This is prospective, cross-sectional study in ischemic stroke patients to be hospitalized at Department of Neurology, Cho Ray Hospital and the patients were re-examined at the end of three months after got stroke. Results: There were 203 patients with a diagnosis of acute ischemic stroke including 121 (59.6%) male and 82 (40.4%) female.