Polyuria: Difference between revisions
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==Differential Diagnosis== | ==Differential Diagnosis== | ||
===[[Polyuria]]=== | |||
*Osmotic diuresis | |||
**[[Hyperglycemia]] | |||
**[[Mannitol]] | |||
*Drugs: [[diuretics]], [[caffeine]], [[acetazolamide]], [[lithium]] | |||
*[[Hypercalcemia]] | |||
*[[Hypokalemia]] | |||
*[[Diabetes insipidus]] | |||
*[[Cushing's syndrome]], primary hyperaldosteronism | |||
*Inability to concentrate urine (e.g. chronic [[pyelonephritis]], [[sickle cell disease]], [[amyloidosis]] | |||
*[[Post-obstructive diuresis]] | |||
*Early [[renal failure]] | |||
*High fluid intake | |||
**Excess [[IVF]] | |||
**Psychogenic polydipsia | |||
==Evaluation== | ==Evaluation== | ||
Revision as of 15:33, 18 August 2019
Background
Clinical Features
Differential Diagnosis
Polyuria
- Osmotic diuresis
- Drugs: diuretics, caffeine, acetazolamide, lithium
- Hypercalcemia
- Hypokalemia
- Diabetes insipidus
- Cushing's syndrome, primary hyperaldosteronism
- Inability to concentrate urine (e.g. chronic pyelonephritis, sickle cell disease, amyloidosis
- Post-obstructive diuresis
- Early renal failure
- High fluid intake
- Excess IVF
- Psychogenic polydipsia