This article describes the care experience of an elderly person who committed suicide by taking sleeping pills. The nursing duration lasted from 23 February to 27 February 2019. Information was collected by thorough observation, conversations, and reviews of medical records. Relevant information was collected using Gordon's 11 functional evaluation and comprehensive nursing assessments. Consequently, existing sexual impairment, personal coping with dysfunction, and stressful role of caregiver were the main health issues identified. Moreover, cross-team cooperation was used to proactively provide relevant information and available social resources to make an overall positive adaptation. It is recommended that the community can detect cases early and provide the best long-term care needs through professional assessment. Another long-term care agency should pay attention to the prevention of elderly depression and suicide. In addition, suicide will be prevented if good evaluation regarding the depression of the elderly is done.