Humanitarian health is an interdisciplinary academic and research field focused on understanding and addressing the health challenges that arise in humanitarian crises. It investigates the causes, patterns, consequences, and effective responses to health issues affecting populations impacted by conflicts, disasters, and complex emergencies, emphasizing evidence-based interventions and ethical considerations within resource-constrained and volatile environments. Its significance lies in advancing knowledge and strategies to mitigate health impacts and improve health outcomes for vulnerable populations during and after emergencies.