Journal of Ophthalmology, Vision Science and Ocular Therapy
The Unsteady Lens: Visual Dysfunction in Multifactor Secondary Dysautonomia-A Lived Experience with Integrated Physiological Analysis
Abstract
Bruce H. Knox
Multifactor secondary dysautonomia presents with a wide spectrum of systemic manifestations, among which visual dysfunction remains under-recognised and under-characterised. This paper presents a lived experience narrative integrated with established physiological mechanisms to explore the impact of autonomic dysregulation on visual function, including pupillary control, accommodation, photophobia, visual fatigue, and sensory instability. The narrative is situated within a multifactorial aetiology involving viral insult, acute cardiac compromise, and surgical intervention, illustrating how cumulative physiological stress disrupts autonomic homeostasis. The paper further examines the implications of impaired cerebral autoregulation and sensory integration on visual processing and environmental tolerance. By bridging lived experience with clinical science, this work highlights the importance of recognising visual symptoms as a manifestation of systemic autonomic dysfunction rather than isolated ophthalmological pathology. This integrative approach supports improved diagnostic awareness, patient validation, and more holistic management strategies in dysautonomia care.
