PAIN is the official journal of the International Association for the Study of Pain (IASP), and presents original research on the nature, mechanisms, and treatment of pain. It provides a forum for the dissemination of multidisciplinary research in the basic and clinical sciences. PAIN continues to be the premier journal in the field of anesthesiology, attaining an Impact Factor in 2019* of 6.029.
　　疼痛是国际疼痛研究协会（IASP）的官方期刊，介绍了关于疼痛的性质、机制和治疗的原始研究。它为在基础和临床科学中传播多学科研究提供了一个论坛。疼痛仍然是麻醉学领域的首要期刊，在2019年达到6.029的影响因子。