Introduction/Overview Local anesthetics represent a cornerstone of modern medical practice, enabling pain-free surgical, diagnostic, and therapeutic procedures. These agents produce a reversible loss of sensation in a circumscribed region of the body without inducing unconsciousness. Their development and refinement have been instrumental in the advancement of fields such as surgery, dentistry, obstetrics, and pain management. … Read more
Introduction/Overview General anesthetics represent a pharmacologically diverse group of agents that induce a reversible state of unconsciousness, amnesia, analgesia, and immobility, facilitating surgical and diagnostic procedures. The clinical practice of anesthesia relies on the precise administration of these drugs to achieve a controlled depression of the central nervous system while maintaining vital physiological functions. The … Read more
Introduction/Overview Propofol is a short-acting intravenous anesthetic agent that has become a cornerstone of modern anesthesia and critical care practice. Since its clinical introduction in the late 1980s, it has largely supplanted older induction agents such as thiopental due to its favorable pharmacokinetic profile and rapid recovery characteristics. The drug is employed ubiquitously across diverse … Read more