Context Effects in Western Herbal Medicine: Fundamental to Effectiveness?
Western herbal medicine (WHM) is a complex healthcare system that uses traditional plant-based medicines in patient care. Typical preparations are individualized polyherbal formulae that, unlike herbal pills, retain the odor and taste of whole herbs. Qualitative studies in WHM show patient-practitioner relationships to be collaborative. Health narratives are co-constructed, leading to assessments, and treatments with personal significance for participants. It is hypothesized that the distinct characteristics of traditional herbal preparations and patient-herbalist interactions, in conjunction with the WHM physical healthcare environment, evoke context (placebo) effects that are fundamental to the overall effectiveness of herbal treatment. These context effects may need to be minimized to demonstrate pharmacological efficacy of herbal formulae in randomized, placebo-controlled trials, optimized to demonstrate effectiveness of WHM in pragmatic trials, and consciously harnessed to enhance outcomes in clinical practice.
['Snow|James|J|']
D004779:Environment Design D006268:Health Facilities D006282:Health Personnel D029001:Herbal Medicine D006801:Humans D008519:Medicine, Traditional D017063:Outcome Assessment, Health Care D008517:Phytotherapy D028321:Plant Preparations D010946:Plants, Medicinal D011369:Professional-Patient Relations
Context Western herbal medicine Herbal preparations Patient–practitioner relationship Placebo effect