ROS Powder is an Oral Electrolyte preparation contains anhydrous Dextrose, Potassium chloride, Sodium chloride, and Sodium citrate. Dextrose provides the instant energy required for the body. Potassium chloride is an essential mineral for good organ function and body, prescribed in hypokalemia and needed for several functions in the body. Sodium chloride is a salt supplement used to treat low sodium. It helps maintain salt and water balance by pulling extra fluid out of a swollen area. ROS Powder is used as: • Electrolytes in chronic salt-losing conditions (diarrhea or vomiting) • Prevention of muscle cramps during routine hemodialysis • Replacement of fluid and electrolytes • Hypernatremia • Nasal congestion ROS Powder is also used to prevent or to treat low blood levels of potassium i.e. hypokalemia.