What is the most common complication following anesthesia?

Nausea and vomiting are indeed the most common complications following anesthesia, particularly in the PACU (Post-Anesthesia Care Unit). Many patients experience these symptoms as a result of the residual effects of anesthetic agents, which can irritate the stomach and trigger an emetic response. This complication is prevalent due to the pharmacological agents used, the type of surgery performed, and individual patient characteristics, such as their history of motion sickness or postoperative nausea and vomiting (PONV).

Understanding that nausea and vomiting are the most frequently reported complications helps healthcare providers anticipate patient needs and implement effective prophylactic measures. This knowledge is crucial in improving patient comfort and outcomes in the postoperative setting.

Respiratory depression can occur following anesthesia, particularly in cases involving opioids or other depressant medications. It is critical to monitor patients for signs of respiratory compromise, especially those with preexisting conditions or those who have undergone extensive surgeries. While respiratory depression is a serious concern, it is not the most prevalent complication encountered.

Burns are rare and typically associated with improper use of heating devices or positioning during surgery. Hypothermia can occur during surgery and lead to postoperative complications, but it is primarily managed in the intraoperative setting.

Recognizing that nausea and vomiting