What is meant by term analgesia?

Analgesia refers to the absence or loss of the sensation of pain. It can be achieved through various means, such as administering medications, undergoing medical procedures, or employing certain techniques. Analgesia aims to alleviate or reduce pain, providing individuals with relief from discomfort and improving their overall well-being. Understanding the concept of analgesia is crucial in healthcare settings, pain management, and research aimed at developing effective pain-relieving interventions.