Osmotic diuresis refers to the increased urine production caused by the presence of high levels of certain substances, such as glucose, in the kidneys. Some synonyms for osmotic diuresis include hyperosmolar diuresis, solute diuresis, and sorbitol diuresis. Hyperosmolar diuresis refers to the increased urine production caused by high levels of solutes in the bloodstream, while solute diuresis refers to the increased urine production caused by high levels of non-electrolyte solutes like urea or glucose. Sorbitol diuresis, on the other hand, pertains to the increased urine production caused by excess sorbitol in the body. All of these synonyms describe the same physiological phenomenon, albeit through different perspectives.