How Does Chronic Kidney Disease Cause Blood In Urine
2014-01-29 06:28
Patients with chronic kidney disease may have blood in urine, which can make them very confused and worried. If you are in this situation, you may want to know what blood urine is and how chronic kidney disease cause blood in urine. Here we will make a detailed introduction for you, hoping it can be helpful for you.
What is blood urine?
Blood in the urine is also called hematuria, which can be divided into gross hematuria and microscopic hematuria. Gross hematuria can have many varieties, from light pink to deep red with clots. Though there are many kinds of blood in urine, they all can lead to serious results without being treated. However, patients who have microscopic hematuria will be unaware of a problem and their condition will most commonly be detected as part of a periodic checkup by a primary-care physician. The blood will have come from somewhere within the urinary tract – the kidneys, bladder or the tubes that urine passes through. It is often the result of a urinary tract infection (UTI) such as cystitis.
Why do patients with chronic kidney disease always have blood in urine?
The kidney has the function of filtering the wastes and fluids. When your kidney is damaged, the filtration function is decreasing, which can lead that many substances are leaking out through the urine, such as red blood cell and protein. Now let’s see the specific process:
Blood flows into the kidney, and it comes to glomerular basement membrane where blood is filtered. When your kidney is damaged, the filtration function decreases, leading to the buildup of wastes and fluids. Glomerular filtration membrane is in charge of filtering blood and preserving nutrition in the body. When this membrane is damaged and fails to function properly. Nutrient and some important composition of blood like red blood cell will leak into urine. Blood urine refers to the presence of excess red blood cells in urine, so when large amounts of red blood cells pass through kidney and get into urine, blood urine is formed. To solve this problem fundamentally, repairing damaged glomerular filtration membrane is very important.
From the above, we can get a general understanding of blood in urine caused by chronic kidney disease. If you have any further questions, please feel free to contact us and we are always ready to help anyone with kidney problem.
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