TY - CHAP M1 - Book, Section TI - Taxonomy of Pain A1 - Rabow, Michael W. A1 - Pantilat, Steven Z. A1 - Shah, Ann Cai A1 - Poree, Lawrence A1 - Mitra, Raj A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. A2 - McQuaid, Kenneth R. PY - 2023 T2 - Current Medical Diagnosis & Treatment 2023 AB - The International Association for the Study of Pain (IASP) defines pain as β€œan unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissue damage.” Acute pain resolves within the expected period of healing and is self-limited. Chronic pain persists beyond the expected period of healing and is itself a disease state. In general, chronic pain is defined as extending beyond 3–6 months, although definitions vary in terms of the time period from initial onset of nociception. Cancer pain is in its own special category because of the unique ways neoplasia and its therapies (such as surgery, chemotherapy, immunotherapy or radiation therapy) can lead to burdensome pain. Finally, related to cancer pain, there is pain at the end of life, for which measures to alleviate suffering may take priority over promoting restoration of function. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accessmedicine.mhmedical.com/content.aspx?aid=1193126396 ER -