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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
1 Ιαν 2018 · Causes of a raised urea. Last reviewed 1 Jan 2018. Authoring team. Pre-renal: increased hepatic production of urea: high protein diet. gastro-intestinal haemorrhage - "protein meal". increased protein catabolism - trauma, major surgery, extreme starvation with muscle breakdown.
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.
25 Αυγ 2023 · Causes of a raised serum urea (uraemia) include: Renal dysfunction : decreased excretion of urea into the urine. Dehydration : urea rises quickly in dehydration, even in the presence of normally functioning kidneys.
11 Ιουλ 2023 · A high BUN level is generally caused by impaired kidney function; however, it can also be due to a high-protein diet; dehydration; congestive heart failure; or increased protein breakdown caused by gastrointestinal bleeding, trauma, or corticoid therapy.
Uremia is the condition of having high levels of urea in the blood. Urea is one of the primary components of urine. It can be defined as an excess in the blood of amino acid and protein metabolism end products, such as urea and creatinine, which would normally be excreted in the urine.
18 Ιουλ 2023 · Uremia is a dangerous medical condition that causes urea to accumulate in the blood. Urea is the waste that the kidneys usually help to filter away. Uremia requires urgent treatment.
