The rapid growth of the aging population presents significant challenges for healthcare systems globally, highlighting the need for proactive and preventive nursing interventions. Emergency and community health nurses hold a pivotal role in promoting healthy aging, preventing medical crises, and enhancing the overall well-being of older adults. This article examines the theoretical and conceptual framework of emergency and community health nursing, focusing on holistic assessment, early identification of health risks, and evidence-based nursing practices. Key strategies include individualized care planning, health education, lifestyle promotion, chronic disease management, and crisis prevention. Community engagement and social support networks are emphasized as essential components for maintaining mental, emotional, and social well-being. Collaboration with interdisciplinary teams further strengthens the effectiveness of interventions, ensuring comprehensive and coordinated care. By implementing these strategies, nurses contribute to reducing preventable hospitalizations, maintaining functional independence, and fostering resilience in aging populations. The integration of preventive, patient-centered approaches and community-oriented programs enables older adults to actively participate in managing their health. Ultimately, this study highlights the critical role of emergency and community health nurses in sustaining healthcare systems, promoting healthy aging, and supporting older adults in achieving a higher quality of life. The findings underscore the importance of equipping nurses with knowledge, skills, and resources to address the multifaceted needs of the elderly population effectively.

Healthy aging Emergency nursing Community health nursing Risk assessment Preventive care Elderly care.