Aqualyte Oral Rehydration Solution (ORS) is a solution used to prevent or treat dehydration caused by diarrhea, vomiting, or excessive sweating. It typically contains a balanced combination of electrolytes (sodium, potassium) and glucose that helps the body retain water and replace lost fluids and salts. Aqualyte ORS in a 240ml bottle is commonly used for children and adults who need hydration in cases of mild dehydration. It’s important to follow the instructions on the packaging regarding the amount to be administered, as overdosing or incorrect usage might not be effective.