what is ors?
wikiHow to Make an Oral Rehydration Salts Drink (ORS) Two Methods:Making Your Own ORS SolutionUnderstanding ORS DrinksCommunity Q&A. Oral Cavity rehydration salts (ORS) is a special drink made up of sugars, salts, and clean water. It can help replace fluid loss from severe diarrhea or vomiting. Studies have shown ORS to be as effective as intravenous fluid administration when treating dehydration.