This preprint is part of the Lantern of Sulfur (LoS), Vertical Terrain Axis — Convergence Series. This paper frames hyperchloremia as an observational entry point into unresolved compensation and convergence failure. Rather than treating chloride elevation only as a secondary electrolyte abnormality, the paper proposes that persistent or recurrent chloride-dominant acid-base terrain may function as a measurable tracer of unresolved regulatory execution. Within the Lantern of Sulfur framework, hyperchloremia becomes important because it is visible on routine chemistry panels, physiologically meaningful, persistent across time, and often structurally underinterpreted. The model links chloride-dominant acid-base distortion with hydration behavior, renal compensation, RAAS involvement, bile-acid signaling, taurine-dependent osmoregulatory and bile functions, autonomic regulation, and embodied pressure mechanics such as breath holding, diaphragm bracing, and incomplete exhalation. The paper argues that chronic compensation can remain active without completing convergence. Under this view, hyperchloremia may reveal not merely a local electrolyte shift, but a cross-domain state in which regulation persists while resolution fails. It positions chloride dominance as a “terrain signal” that can prompt longitudinal mapping across acid-base status, bicarbonate trends, sodium/potassium relationships, renal function, medication effects, fluid exposure, gastrointestinal losses, respiratory patterning, endocrine/autonomic state, bile/gut function, and symptom timing. This work is presented as a conceptual systems-physiology model intended to generate testable hypotheses, improve clinical pattern recognition, and support patient-centered mapping of chronic acid-base, fluid, autonomic, and clearance-related patterns. It is not a treatment protocol, validated diagnostic framework, or substitute for individualized medical care. For the complete Lantern of Sulfur framework, reading order, and updated convergence dynamics materials, see the Lantern of Sulfur Master Index (Concept DOI): https://doi.org/10.5281/zenodo.17915492
Beth Ann Martell (Tue,) studied this question.