Wednesday, November 16, 2011

Kidney Infection Causes, Diagnosis and Signals

By Bob Reehal


For the average individual, getting a kidney infection is fairly uncommon. There are a few circumstances, however, that may lead to kidney infections. The medical phrase for this kind of infection is called pyelonephritis. It can lead to kidney failure and also to spread of infection from the kidneys to the bloodstream, leading to a dangerous case of gram negative sepsis, which may be fatal in the elderly.Kidney stones could be a cause of chronic or recurrent kidney infection. Stones are foreign bodies inside the "pelvis" or urinary side of the kidney and may let bacteria to seed onto them. The kidney stones then come to be a reservoir for bacteria, leading to repeated infection.

Prostate illness can cause kidney infection. Once the prostate is enlarged or inflamed, it can lead to a back up of urine from your bladder all the way up to the kidneys. This can trap bacteria in the urinary tract and may lead to both bladder and kidney infections. These may be very hazardous because prostate enlargement is most common in elderly males who frequently do not fight off infection properly. The mortality rate from kidney infections is higher within the elderly than they are in young people.Any type of narrowing or blockage further down the urinary tract can cause kidney infection. Children can be born with abnormal ureters that cause them to develop kidney infections at a really early age.

Only through X-Rays involving dye can the blockage be found and repaired. Anytime a kid gets frequent bladder or kidney infections, especially boys in which infections are rare, an X-Ray should be done to find out whether or not the kid is born with the abnormally placed ureters or ureters.Women in pregnancy are prone to kidney infection. They often present with blood within the urine and extreme pain around the side exactly where the infected kidney is. This can trigger irritability of the uterus and preterm labor.Most kidney infection problems occur when bacteria come up from the outside through the bladder and up inside the ureters. In rarer cases, however, the person can have infection first in the bloodstream, a situation known as gram negative sepsis. Because the kidney filters blood, it could collect bacteria and cause infection within the kidneys themselves.

The signs and symptoms of a kidney infection tend to be unmistakable. The individual experiences a fever along with flank pain on the side exactly where the kidney is infected. They also have bacteria, blood and sometimes kidney cells showing up in the urinalysis. This is a very painful infection and should be treated aggressively. The main cause of a kidney infection is that of bacteria known as Gram negative bacteria. They are the type of bacteria found in the stool and because of the proximity of the rectum and the urethra, bacteria from the stool can come up through the urethra, into the bladder and up through the ureters to the kidneys.






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