The aim of this study was to describe current status of oral medication management and related situations by nurses who work on psychiatric wards in Turkey. The study was performed in 34 psychiatric wards in Turkey, and 471 nurses agreed to participate in the study. Data were collected by a questionnaire. In our study, it was determined that one quarter of the nurses do not collect data about past medication history of the patient before giving medications, and 59.7% of the nurses checked all the patients' mouths after each pill was given. The orders are checked by 80.5% of the nurses every day. The leading patient reaction nurses face during medication administration was refusal to take the medication. The nurses stated that they first informed the physician without making any intervention on patients who did not take their pills. The nurses primarily observed the patient to evaluate the effect of a medication (84.3%) and, with a similar percent (82.8%), the side effects of a medication. In conclusion, continuing education, certification and post-graduated courses is provided for nurses about their other roles and responsibilities as well as increasing the quality of oral medication administration which is a difficult area.