The data suggest that this syndrome is primarily due to the blocking of thyroid-hormone synthesis by iodide ... 28.5 milliequiv., the sodium 133 milliequiv., and the potassium 4.5 milliequiv.
The reaction between iodide and hydrogen peroxide produces triiodide. The triiodide ions are reduced back to iodide by thiosulfate at a much faster rate, until the thiosulfate is consumed. Then the ...