oral rehydration solution (ORS)

Oral Rehydration Solution (ORS) is a specially formulated liquid used to treat dehydration caused by diarrhea, vomiting, or excessive sweating. It contains a precise mix of salts and sugars that help the body absorb fluids more effectively. When someone loses a lot of water and minerals, ORS restores their hydration and balances electrolytes, preventing severe dehydration. It is simple to prepare—usually by mixing a packet with clean water—and can be used at home or in medical settings. ORS is a safe, effective, and accessible treatment that saves millions of lives worldwide by rehydrating the body quickly.