Physical Medicine and Rehabilitation Department (117), Veterans Administration Greater Los Angeles Healthcare System, 11301 Wilshire Boulevard, Los Angeles, CA 90073, USA.
Physical Medicine and Rehabilitation Department (117), Veterans Administration Greater Los Angeles Healthcare System, 11301 Wilshire Boulevard, Los Angeles, CA 90073, USA; Department of Pharmacy, VA Greater Los Angeles Health Care System, Los Angeles CA, USA.
Phys Med Rehabil Clin N Am. 2022 May;33(2):455-474. doi: 10.1016/j.pmr.2022.02.002.
The sympathetic nervous system (SNS) is an integral component of the body's response to stress. Once activated, the SNS has broad-reaching effects on multiple organ systems that modulate pain, behavior, and mood. Blockade of the system can improve pain associated with multiple etiologies, including vascular, visceral, and neuropathic pain. Multiple techniques are available to block the SNS and provide options that improve analgesia and can be individualized to a particular patient's needs and disease state.
交感神经系统(SNS)是人体对压力反应的一个组成部分。一旦被激活,SNS 对多个器官系统产生广泛的影响,调节疼痛、行为和情绪。阻断该系统可以改善多种病因引起的疼痛,包括血管性、内脏性和神经性疼痛。有多种技术可用于阻断 SNS,并提供可改善镇痛效果的选择,并且可以根据特定患者的需求和疾病状态进行个体化。