Urinary Tract infections (UTIs) are the reason why doctors often advise to clean from front to back after using the bathroom. This is because our urethra which transports urine from the bladder to outside of the body is located close to the anus. Bacteria such as E. coli that reside in the intestines can easily escape the anus and attack the urethra. Women are particularly prone to UTIs because they have shorter urethras. This allows the microbes a quick entry to our bladder where they begin multiply in number.
Urinary tract infections (UTIs) are caused by microbes such as bacteria in the urinary tracts. They have the potential to affect your kidneys, bladder, and other areas in the urinary tract. They are one of the most common types of infections. About 8.1 million visits to doctors are recorded each year for UTIs. Anyone of any age and sex can develop a UTI. However, some people are at higher risk than others. The following factors can increase the risk of developing a UTI:
• Female Anatomy: A woman has a shorter urethra than a man has. This means the bacteria have to travel a shorter distance to reach the bladder and cause UTI.
• Poor hygiene
• Frequent and intense sexual intercourse
• Sexual intercourse with multiple or new partners
• Use of a urinary catheter: People who are not able to urinate on their own for some reason and use a catheter to urinate have an increased risk of UTIs. People who are hospitalized or people with neurological disorders where it is difficult to control urine and people who are paralyzed require catheters for urination. Such people are at higher risk.
• Bowel incontinence
• Blocked flow of urine
• Kidney stones: Kidney stones or enlarged prostate glands can cause urine to be trapped in the bladder and increase the risk infections.
• Surgical procedures of urinary tract: Surgery or an examination/test of your urinary tract using medical instruments can increase your risk of developing a urinary tract infection. The instruments may contain microbes and they can transfer to the urinary organs to cause infections.
• Weak immune system
• Use of tampons
• Certain forms of contraception and birth control methods can put you at higher risk. Women who use diaphragms or spermicidal agents for birth control are at higher risk.
• Frequent use of antibiotics
• Urinary tract abnormalities: Infants who are born with urinary tract abnormalities are at an increased risk of UTIs.
UTIs mainly affect bladder and urethra, though other organs can be affected as well.
It is generally caused by Escherichia coli (E. coli) which is a type of bacteria commonly found in the gastrointestinal (GI) tract. Other bacteria though can also cause it. Sexual intercourse is a major reason for such infections.
Infection of the urethra (urethritis): It is generally caused when bacteria spread from the anus to the urethra.?
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