2025
Overview
Anesthesia complications and risks refer to the adverse effects and hazards that can arise from the administration of anesthesia during medical and surgical procedures. Although modern anesthesia is generally safe, it carries the potential for problems ranging from common, short-lived effects such as nausea, vomiting, and dizziness to less frequent but more serious events including respiratory difficulty, allergic reactions, cardiovascular instability, and changes in cognition after surgery. Understanding and minimizing these risks is a central goal of anesthetic practice. Within the field of anesthesia, attention to complications spans patient assessment before a procedure, careful management during it, and monitoring afterward. Risk is shaped by factors such as the patient's overall health, the type and duration of the procedure, and the anesthetic technique chosen, and safe care depends on anticipating and managing these variables. Research in this area connects to broader questions of perioperative management, including how fluids and physiological parameters are handled around the time of surgery, all of which influence how patients tolerate anesthesia. As a discipline, anesthesiology emphasizes prevention, vigilance, and prompt response to reduce harm. This page gathers peer-reviewed, open-access research relevant to anesthesia complications and risks.
Research published in this journal
1 peer-reviewed article, ranked by relevance. Each links to its DOI.