What is a common precaution for patients using patient-controlled analgesia?

A common precaution for patients using patient-controlled analgesia (PCA) is to not share the PCA with others. This is crucial because PCA devices are individualized for each patient based on their specific pain management needs and dosages. Sharing the PCA can lead to improper dosing and potentially dangerous outcomes, as another person may not have the same pain tolerance or medical history, which can increase the risk of adverse effects or overdose.

Understanding that PCA is a self-administered method designed specifically for a single patient's use reinforces the importance of these precautions, ensuring safety and efficacy in pain management. Using the PCA responsibly is vital to maintaining safe pain control and preventing complications.