Some answers about urinary tract infections
- By:groshan fabiola
Statistics say that millions of people get affected each year of the urinary tract infections. It is also known that after respiratory infections, infections of the urinary tract are the most common. It is certitude that each year, about 9.6 million persons go to a doctor because of these conditions. It seems that women are more affected than men and statistics say that 4 out of 5 will develop urinary tract infection during her lifetime. Men do not experience so often the symptoms of the mentioned condition because they do not get affected as often as women. It is also good to know that this condition can also occur in men and when it occurs, severe problems might occur.
You should know that the urinary system consists of kidneys, ureters, bladder and urethra. The main organs in this urinary system are the kidneys, a pair of purplish-brown organs that can be found bellow the ribs, toward the middle of the back. Their role is to remove liquid waste from the blood in the form of urine, to keep a stable balance of salt and other substances in the blood and to produce a hormone that helps in the formation of the red blood cells.
Ureters are narrow tubes that carry urine from the kidneys to the bladder which is a deposit chamber in the lower abdomen. Here the urine is stored until it is eliminated through the urethra.
The amount of eliminated urine varies from person to person, being related to many factors such as age or the quantity of consumed liquids. An adult is believed to be passing about a quart and a half of urine each day. The urine volume formed at night is half the volume formed at day.
When we wonder about the causes of urinary tract infection we should know that urine is sterile. Urine contains fluids, salt or waste products but is free of bacteria or any other possible causes of infection. Infections occur when microorganisms, usually from digestive tract get to the opening of the urethra and begin to multiply. Many cases are caused because of the bacteria called Escherichia coli which live in the colon.
For many patients the bacteria begins to multiply in the urethra. This infection is caused urethritis. When the bacteria moves to the bladder it causes the infection called cystitis and when it reaches to the kidneys the condition is called pyelonephritis. Sexually transmitted organisms named Mycoplasma ans Chlamydia may lead to urinary tract infections too.About the author:
For more resources about kidney infection or especially about please review chronic kidney infection please review http://www.kidney-infection-center.com/chronic-kidney-infection.htm