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The urinary bag of a person with post obstructive diuresis. Acute urinary retention is a medical emergency and requires prompt treatment. The pain can be excruciating when urine is not able to flow out. Moreover, one can develop severe sweating, chest pain, anxiety and high blood pressure. Other patients may develop a shock-like condition and ...
Bladder outlet obstruction (or obstructive uropathy) occurs when urine is unable to flow from the kidneys through the ureters and out of the bladder through the urethra. Decreased flow of urine leads to swelling of the urinary tract, called hydronephrosis. This process of decreased flow of urine through the urinary tract can begin as early as ...
Diuresis (/ ˌ d aɪ j ʊ ˈ r iː s ɪ s /) is the excretion of urine, especially when excessive . The term collectively denotes the physiologic processes underpinning increased urine production by the kidneys during maintenance of fluid balance. [1] In healthy people, the drinking of extra water produces mild diuresis to maintain the body ...
Without diagnostic evaluation, the cause of underactive bladder is unclear, as there are multiple possible causes. UAB symptoms can accurately reflect impaired bladder emptying due either to DU or obstruction (normal or large storage volumes, elevated post-void residual volume), or can result from a sense of incomplete emptying of a hypersensitive bladder (small storage volumes, normal or ...
Other causes of acquired nephrogenic diabetes insipidus include hypokalemia (low blood potassium), post-obstructive polyuria, sickle cell disease or trait, amyloidosis, Sjögren syndrome, renal cystic disease, Bartter syndrome, and various medications (amphotericin B, orlistat, ifosfamide, ofloxacin, cidofovir, vaptans).
Azotemia (from azot 'nitrogen' and -emia 'blood condition'), also spelled azotaemia, is a medical condition characterized by abnormally high levels of nitrogen-containing compounds (such as urea, creatinine, various body waste compounds, and other nitrogen-rich compounds) in the blood.
Osmotic diuresis: the increase in urine production due to an excess of osmotic (namely glucose and urea) load in the tubules of the kidneys; Overuse of pharmacologic diuretics; Impaired response to hormones controlling salt and water balance (see mineralocorticoids) Impaired kidney function due to tubular injury or other diseases
Cold diuresis is the occurrence of increased urine production upon exposure to cold, which also partially explains immersion diuresis. High-altitude diuresis occurs at altitudes above 10,000 feet (3,000 m) and is a desirable indicator of adaptation to high altitudes. Mountaineers who are adapting well to high altitudes experience this type of ...