Tag: Intraoperative hypotension

According to the Anesthesia Patient Safety Foundation, nearly one-third of surgical patients experience episodes of low blood pressure, known as intraoperative hypotension, which is when your blood pressure drops during surgery. This common occurrence, however, is a serious medical event that requires prompt recognition and treatment by the anesthesia care team to ensure patient safety and prevent complications.

Intraoperative hypotension (IOH), defined in many settings as a mean arterial pressure (MAP) below 65 mmHg, is a common occurrence affecting a significant number of surgical patients. Timely and appropriate treatment is vital, as untreated IOH is strongly linked to a higher risk of postoperative complications, including acute kidney injury and myocardial injury. Understanding **How is hypotension treated during surgery?** is a cornerstone of modern anesthetic management aimed at maximizing patient safety.

Intraoperative hypotension, or low blood pressure during surgery, is a common occurrence that affects a significant number of patients, especially those receiving spinal or general anesthesia. To address this critical issue, they give phenylephrine during surgery to quickly raise and stabilize blood pressure. This rapid intervention helps ensure adequate blood flow to vital organs, preventing complications.

Intraoperative hypotension is a common event, with some studies indicating it affects up to 88% of surgical patients [1.7.2, 1.7.3]. Understanding **what anesthetic drugs cause hypotension** is critical for anesthesiologists to maintain patient stability and prevent adverse outcomes associated with low blood pressure during surgery [1.7.1].