How are Large Volume Parenterals typically administered?

Large Volume Parenterals (LVPs) are typically administered through continuous infusion or IV drip. This administration method is used because LVPs generally involve the delivery of a significant volume of sterile solution, often in the range of 500 mL to 3 L or more, which is needed for various therapeutic purposes, such as hydration, electrolyte balance, and nutrient supply.

Continuous infusion allows for a steady supply of the medication or fluid over an extended period, ensuring that the patient receives a consistent therapeutic level without the peaks and troughs associated with other administration methods. It also helps avoid complications that can arise from rapid infusion or boluses, such as fluid overload or adverse reactions.

In contrast, bolus injections involve administering a large amount of fluid or medication quickly, which is typically not suitable for the volume and nature of LVPs. Intermittent injections also do not align with the purpose of LVPs, which is to maintain prolonged therapy rather than delivering medications at spaced intervals. Oral solutions are entirely different as they are taken by mouth and wouldn't be classified under parenteral methods. Thus, continuous infusion or IV drip is the preferred and most appropriate method for administering LVPs.