We (i. e., the pharmacists) attempted the progressive clinical pharmacy services to the medical ward of the Department of Internal Medicine 1 in our hospital. For this purpose, we participated in the clinical conference with medical doctors for a year before the beginning of patient educations. In addition, we performed mainly the pharmacokinetic services in several disease states which altered the drug dispositions. Furthermore, we educated intensively the patients who were required much effort to improve their compliance for the prescribed drugs. As a result, we could make up a good communication with patients and medical staffs.