“…3,4 Many studies have found that chronic diseases such as diabetes, benign prostatic hyperplasia, cardiovascular disease, and even polypharmacy are susceptible to DRPs. [5][6][7][8] Among the elderly in particular, patients with a variety of chronic diseases who attend various clinics are at risk for polypharmacy, and subsequent DRPs, [9][10][11][12][13][14][15] the main causes being persistence of symptoms, multiple chronic diseases, inability to understand doctors' explanations, and distrust of diagnosis and treatment. 1,[16][17][18] Clinical pharmacists involved in multidisciplinary teams can effectively solve and prevent DRPs in elderly patients with multiple chronic diseases.…”