What Does PCA Stand For?

PCA stands for Patient Controlled Analgesia

Patient Controlled Analgesia (PCA) is a medical method that allows patients to self-administer pain relief through a programmable device, typically an infusion pump. This approach enables individuals to manage their pain effectively by delivering controlled doses of analgesics, primarily opioids, at the patient's discretion while maintaining safety parameters set by healthcare providers. PCA is often used postoperatively or in chronic pain management to enhance patient comfort and satisfaction.

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Other Meanings for PCA