Pain management

Pain management is an aspect of medicine and health care involving relief of pain (pain relief, analgesia, pain control) in various dimensions, from acute and simple to chronic and challenging. Most physicians and other health professionals provide some pain control in the normal course of their practice, and for the more complex instances of pain, they also call on additional help from a specific medical specialty devoted to pain, which is called pain medicine. Pain management often uses a interdisciplinary approach for easing the suffering and improving the quality of life of anyone experiencing pain, whether acute pain or chronic pain. Relieving pain (analgesia) is typically an acute process, while managing chronic pain involves additional complexities and ideally an interdisciplinary approach. A typical multidisciplinary pain management team may include: medical practitioners, pharmacists, clinical psychologists, physiotherapists, occupational therapists, recreational therapists, physician assistants, nurses, and dentists. The team may also include other mental health specialists and massage therapists. Pain sometimes resolves quickly once the underlying trauma or pathology has healed, and is treated by one practitioner, with drugs such as pain relievers (analgesics) and occasionally also anxiolytics. Effective management of chronic (long-term) pain, however, frequently requires the coordinated efforts of the pain management team. Effective pain management does not always mean total eradication of all pain. Rather, it often means achieving an adequate quality of life in the presence of pain, through any combination of lessening the pain/or better understanding it, and living happily despite it. Medicine treats injuries and diseases to support and speed healing. It treats distressing symptoms such as pain and discomfort to reduce any suffering during treatment, healing, and dying. The task of medicine is to relieve suffering under three circumstances. The first is when a painful injury or pathology is resistant to treatment and persists. The second...