How often should continuous enteral feeding tubes be flushed with 30 ml of warm water?

The recommendation to flush continuous enteral feeding tubes with 30 ml of warm water every 4 hours is based on the need to maintain tube patency and prevent clogging. Continuous feeding can cause residual formula to accumulate, leading to potential blockages. Flushing at this interval ensures that any formula residue is cleared out of the tube, supporting the overall effectiveness of the feeding regimen and preventing interruptions in nutrition.

Regular flushing is also essential for hygiene, as it helps to minimize the risk of bacterial growth and infection within the feeding system. While the specific intervals can sometimes vary based on facility protocols or individual patient needs, a 4-hour interval is a widely accepted standard to ensure optimal care and functionality of enteral feeding tubes.