Triage systems and triage tools play a crucial role in healthcare settings by assisting doctors and nurses in prioritizing patient care based on the severity of their condition. This review article examines the significance of triage systems and tools in improving public health outcomes by ensuring timely and appropriate care for patients. It also explores the challenges and limitations faced by healthcare providers in implementing and utilizing triage tools effectively. Additionally, the article discusses the role of triage systems in disaster management and public health emergencies, emphasizing the importance of efficient triage processes in saving lives and optimizing resource allocation. In conclusion, this review underscores the critical role of triage systems and tools in assisting doctors and nurses in prioritizing patient care for better public health outcomes. By improving the efficiency and accuracy of patient prioritization, triage systems contribute to reducing waiting times, optimizing resource utilization, and ultimately enhancing the quality of care provided to patients.