[28G-pm] Clinical pharmacy services at hospital (outpatient counselling)/Appropriate use of medicines (drug-drug interactions)-2

[28G-pm10S] Elucidation of the causes of multidrug use by focusing on additional prescriptions to patients and the actual situation of adding potentially inappropriate medicines to the elderly

○Takehiro Kimura¹, Seitaro Fujishima², Naoko Hayashi^1,3, Hiroki Iwata^1,3, Noriko Kobayashi^1,3, Kazuko Fujimoto¹, Katsunori Yamaura^1,3 (1. Keio Univ Faculty Pharm, 2. Keio Univ School Med, 3. Keio Univ Commun Pharm)