Understanding the use of oral rehydration therapy: A narrative review from clinical practice to main recommendations

BACKGROUND AND AIMS: Fluid loss due to diarrhea remains a significant cause of mortality among children under the age of 5. METHODS: Oral rehydration therapy (ORT) is a first‐line therapeutic measure to compensate the volume loss due to diarrhea and vomiting among gastroenteritis patients. Despite adequate knowledge, the practice of ORT is limited, particularly in developing countries. RESULTS: Several recommendations are provided regarding the use of ORT to treat hypovolemia, however, the information regarding its adequate usage is restricted within the healthcare centers and professionals. CONCLUSION: This review highlights the importance of providing recommendations regarding the use of ORT. We also discuss the barriers and alternatives that might limit its use.