The Role of Oral Rehydration Therapy in Managing Diarrhea in Children

Diarrhea is a leading cause of illness and mortality among children under five, particularly in low- and middle-income countries (LMICs), with dehydration as the primary threat. Oral Rehydration Therapy (ORT), developed in the 1960s, remains a critical intervention, effectively replenishing fluids and electrolytes lost during diarrheal episodes. This review explores the mechanism, clinical efficacy, global implementation, and challenges associated with ORT in managing childhood diarrhea. Despite its proven impact in reducing mortality, global use of ORT remains inconsistent due to cultural, logistical, and educational barriers. Future directions include next-generation oral rehydration solutions, zinc supplementation, and mobile health interventions to increase ORT accessibility and improve outcomes. Global efforts to promote ORT adoption and address barriers to its use are crucial for reducing child mortality and morbidity from diarrheal diseases. Keywords: Oral Rehydration Therapy, ORT, diarrhea management, childhood dehydration, electrolyte imbalance.