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5 Αυγ 2023 · But elevated BUN can also be due to: Dehydration, resulting from not drinking enough fluids or for other reasons; Urinary tract obstruction; Congestive heart failure or recent heart attack; Gastrointestinal bleeding; Shock; Severe burns; Certain medications, such as some antibiotics; A high-protein diet
12 Σεπ 2024 · High BUN levels are an important indicator of kidney function and overall metabolic health. Elevated BUN can arise from various causes, including renal conditions like chronic kidney disease and acute kidney injury and non-renal factors such as dehydration, high protein intake, and heart failure.
30 Μαΐ 2024 · A high BUN creatinine ratio may result from high BUN and normal creatinine, a normal BUN and low creatinine, or both BUN and creatinine elevated, with BUN disproportionately higher. The individual values of BUN and creatinine, as well as the ratio are important for a correct diagnosis.
19 Φεβ 2024 · Uremia is a buildup of waste products in your blood that occurs as a result of untreated kidney failure. Symptoms include nausea, vomiting, weight loss, difficulty concentrating and fatigue. Treatments include dialysis and kidney transplant surgery. Without treatment, uremia is fatal.
The blood urea nitrogen (BUN) test measures how much urea nitrogen is in your blood. It helps a healthcare provider determine if your kidneys are working as they should. BUN levels vary according to your age and sex. Abnormal levels may indicate a health condition, including kidney damage. Urology Care.
30 Οκτ 2023 · High BUN. A high BUN test result may mean your kidneys aren't working well. Discuss with your doctor what could be causing the problem and plan your next steps.
11 Μαρ 2024 · When BUN levels are high, it might suggest that the kidneys are not working as well as they should or that the body is having difficulty handling waste. On the other hand, creatinine, which arises from the metabolism of muscles, is an important marker for assessing kidney health.