What is an important consideration when administering fluids subcutaneously?

When administering fluids subcutaneously, it is crucial to limit the fluid volume to avoid tissue damage. This is because the subcutaneous space has a limited capacity, and administering too much fluid can lead to complications such as necrosis or discomfort at the injection site. Excessive fluid can cause the skin to stretch and become compromised, affecting its integrity and potentially leading to skin tears or infections.

Additionally, the rate of fluid infusion should be carefully monitored and controlled. Rapid infusion can also cause discomfort and increase the risk of complications. While isotonic fluids are generally preferred to maintain osmotic balance, the priority remains on preventing any harm to the tissue surrounding the injection site. Proper technique and consideration of the maximum volume for subcutaneous administration are essential to ensure patient safety and comfort.