Why is it critical to monitor body temperature in the PACU?

Monitoring body temperature in the Post-Anesthesia Care Unit (PACU) is crucial primarily to prevent complications associated with hypothermia or hyperthermia. Patients who have undergone anesthesia can experience significant changes in body temperature for various reasons, such as exposure to cold operating room conditions, the effects of anesthetic agents, and the inherent metabolic responses following surgery.

Hypothermia can lead to various adverse effects, such as delayed recovery from anesthesia, increased risk of surgical site infections, and impaired wound healing. Conversely, hyperthermia can indicate complications such as infection or malignant hyperthermia, a rare but life-threatening reaction to certain anesthetic agents. By closely monitoring the patient's temperature, healthcare providers can take timely measures to maintain normothermia, thereby enhancing recovery and reducing the risk of complications. This proactive approach is essential for ensuring patient safety and promoting optimal outcomes in the PACU setting.