IV fluids, also known as intravenous fluids, are formulated liquids which can be injected into the body of the patient. It helps all age groups of persons who are injured, sick, undergoing surgery as well as dehydrated from excess heat and exercise. This procedure is safe and simple also is commonly used with a low risk of complication involved. The administration of IV fluid is typically supervised by healthcare professionals to ensure proper dosing and prevent complications such as fluid overload or electrolyte disturbances. IV fluid and provide maintain electrolyte balance too.  The components of IV fluid combination of water, electrolytes (such as sodium, potassium, and calcium), and other additives.