基于“不通则痛、不荣则痛”理论探讨癌性疼痛的治疗

Exploring the Treatment of Cancer Pain Based on the Theory of “Pain Due to Obstruction and Pain Due to Malnourishment”

摘要: 癌性疼痛是晚期癌症患者普遍面临的症状，严重影响患者的生活质量及生存状态。传统的癌痛治疗方法主要依赖西药止痛药物，尤其是阿片类药物，但其长期使用可能导致耐药性、依赖性以及副作用。中医治疗癌性疼痛具有独特的优势，特别是通过辨证施治，结合“气滞血瘀”和“气血亏虚”病机进行治疗。“不通则痛、不荣则痛”理论为癌性疼痛的中医治疗提供了重要的理论依据，强调通过疏通经络、活血化瘀、补益气血等手段，从根本上缓解疼痛。本文从“不通则痛、不荣则痛”理论出发，探讨癌性疼痛的病因机制及其治疗策略，分析了气滞血瘀、气血亏虚、痰瘀毒结等不同病机类型的疼痛特征，并提出了相应的中医治疗方法。中西医结合治疗成为现代癌性疼痛管理的重要趋势，本文进一步探讨了中医药与西医药物、免疫治疗等现代治疗手段的结合方式。通过辨证施治与治疗个体化，癌性疼痛的治疗可以更加精准，未来的研究应着重于中西医结合的临床实践和机制研究，以期为癌性疼痛的治疗提供更加科学和个性化的解决方案。

Abstract: Cancer pain is a common symptom faced by patients with advanced cancer, severely impacting their quality of life and overall condition. Traditional cancer pain management primarily relies on Western analgesic medications, particularly opioids. However, long-term use of these drugs may lead to tolerance, dependence, and side effects. Traditional Chinese Medicine (TCM) offers unique advantages in treating cancer pain, especially through syndrome differentiation and treatment, addressing the pathogenesis of “qi stagnation and blood stasis” and “qi and blood deficiency”. The theory of “pain due to obstruction” and “pain due to malnourishment” provides an important theoretical basis for TCM treatment of cancer pain, emphasizing the fundamental alleviation of pain through methods such as unblocking meridians, promoting blood circulation and removing blood stasis, and tonifying qi and blood. Based on the theory of “pain due to obstruction” and “pain due to malnourishment”, this paper explores the etiology and mechanisms of cancer pain and its treatment strategies. It analyzes the characteristics of pain associated with different pathogenic mechanisms, such as qi stagnation and blood stasis, qi and blood deficiency, and phlegm-stasis-toxin accumulation, and proposes corresponding TCM treatment methods. Integrated traditional Chinese and Western medicine has become an important trend in modern cancer pain management. This paper further discusses the integration of TCM with Western medications, immunotherapy, and other modern treatment approaches. Through syndrome differentiation and individualized treatment, cancer pain management can become more precise. Future research should focus on clinical practice and mechanistic studies of integrated traditional Chinese and Western medicine, aiming to provide more scientific and personalized solutions for cancer pain treatment.