Pedialyte Electrolyte Solution is an advanced hydration rehydration drink specially formulated with the optimal balance of sugar and electrolytes to help prevent dehydration in both kids and adults. From the No. 1 pediatrician (Among pediatricians and pharmacists surveyed, respectively (2017). Data on file with manufacturer) and pharmacist-recommended brand (Among pediatricians and pharmacists surveyed, respectively (2017). Data on file with manufacturer) for hydration, Pedialyte electrolyte drink is medical-grade hydration that quickly replenishes lost fluids and electrolytes. Pedialyte promotes fluid absorption more effectively than sports drinks, juice, or even water. Feel better fast with Pedialyte!