%0 Case Reports %T Salt-losing nephropathy associated with severe hypothyroidism. %A Liang J %A Pyles J %A Bhat Z %A Alrawi O %J BMJ Case Rep %V 17 %N 1 %D 2024 Jan 4 %M 38176757 暂无%R 10.1136/bcr-2023-255949 %X Here, we present a case of an older man presenting with worsening confusion. Laboratory tests showed serum sodium of 120 mmol/L with severe hypothyroidism and renal salt wasting that improved with treatment of hypothyroidism, normalising the serum sodium.