Comparing the Effect of Lidocaine-Prilocaine Cream and Infiltrative Lidocaine on Overall Pain Perception During Thoracentesis and Abdominocentesis: A Randomized Clinical Trial

摘要

Acute pain management is a core ethical commitment to medical practice. However, there is evidence to suggest that sometimes infiltrative lidocaine (IL) is not used prior to thoracentesis and abdominocentesis due to the belief that two needles cause greater pain than one. However, topical anesthetics like lidocaine-prilocaine cream (LPC) are painless, easy to use, and have less systemic side effects. Therefore, LPC can be a suitable substitute for medical procedures.