Abnormality of urine usually means less urine, diuresis and more urine during night.
Less urine and anuria usually happen after one get acute kidney failure. And the cause of the acute kidney failure can be divided into three kinds.
prerenal failure can be caused by lost of blood, heart failure and Renal vascular embolization. Renal failure can be caused by the disease of glomerulus, kidney tubules, Renal interstitial disease.
Diuresis mainly caused by the abuse using of medicine and some disease such as diabetes, hypercalcemia, hypokalemia and chronic kidney disease. Diuresis can also caused by the high sugar in the urine and the high rate of urea in the urine.
The four aspects to observe the urine.
Blood urine: blood urine can be found in patients of urinary tract infection, Kidney disease substance and some other diseases.
Foam in the urine: which indicate there are more protein in the urine
Smell: ammonia is always go together with urinary tract infection patient.
Color:some disease can change the color of the urine. Rifampicin can make the urine become red. Hemoglobinuria and myoglobinuria can make the urine burgundy.
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