Pain medication given through an IV, or epidural catheter. Patients control the dose of medication they take, depending on how much is needed to control the pain. PCA is usually used for chronic pain such as that due to cancer.
Pain medication given through an IV, or epidural catheter. Patients control the dose of medication they take, depending on how much is needed to control the pain. PCA is usually used for chronic pain such as that due to cancer.
