Question: is pedialyte good for hangovers?
Answer: “Pedialyte has the same balance of electrolytes as your body, so it's good for rehydrating and replenishing what you've lost,” she adds. Pedialyte has the same balance of electrolytes as your body, so it's good for rehydrating and replenishing what you've lost. Just be sensible about it, suggests Dr. Halpern.