Posted on February 28, 2010.
Renal Failure - Causes and Symptoms Healthy kidneys clean your blood by removing excess fluid, minerals and waste. They also make hormones that keep bones strong and your blood healthy. But if the kidneys are damaged, they do not work properly. Hazardous waste can accumulate in your body. Your blood pressure may increase. Your body may retain excess fluid and not make enough red blood cells. This is called kidney failure.
Kidney failure means that you have to make decisions about your treatment. You can choose to forego treatment. If you choose to receive treatment, your choice hemodialysis, which requires a machine used to filter the blood off your body, peritoneal dialysis, which uses the lining of your abdomen to filter blood inside the body, and renal transplantation, in which a new kidney is placed in your body. Each treatment has advantages and disadvantages. Your treatment options will have a major impact on your lifestyle day by day, as being able to keep a job if you work. Only you can decide what means most to you.
The kidneys are also the source of erythropoietin in the body, a hormone that stimulates bone marrow to produce red blood cells. Special cells in the kidneys monitor the concentration of oxygen in the blood. If oxygen levels fall, erythropoietin levels rise and the body starts producing more red blood cells. After the kidneys filter blood, urine is excreted through the ureter, a thin tube that connects the bladder. It is then stored in the bladder waiting to urinate when the bladder sends urine from the body through the urethra.
Causes
Extremely low blood pressure: severe bleeding, infection in the blood (sepsis), dehydration or shock can all lead to a drastic drop in blood pressure that prevents enough blood from reaching your kidneys. Dangerously low blood pressure tends to follow a traumatic injury.
Glomerulonephritis is inflammation and damage to the kidney filtration system and can lead to kidney failure. postinfectious conditions and lupus are among the many causes of glomerulonephritis.
ureteral obstruction: Kidney stones in both tubes from your kidneys to the bladder (ureters) - or in a single ureter if only one kidney works - can impede the flow of urine, such as tumors pressing on the ureters.
Symptoms
Unfortunately, kidney failure may have few symptoms at first. As kidney function deteriorates, it will first be detected on blood tests from your doctor. Most people do not feel the effects of kidney failure during the early stages.
The patient is almost always out of breath because blood is full of toxins, reducing its ability to carry oxygen. Also the lungs could have water due to water retention retaining its effectiveness. This lack of oxygen in the body causes dizziness and memory lapse.
As long as you have acute renal failure, it is not a potentially fatal and can be cured if diagnosed in time. If you ignore the symptoms of acute renal failure and allow it to evolve into chronic renal failure, full recovery will be almost impossible, even leading to death in severe cases. If you have any doubts that you have even one of the symptoms, see your doctor immediately. It could be something totally different, but if it is linked to kidney failure, you could save a lot of problems in the future.