Urine
Infections
Urine
infections are a common problem. They are commonly called cystitis
by the general public but this is not really the correct
name for them. Cystitis means inflammation of the bladder, infection
being only one of many potential causes. Infections are most common
in women but men can occasionally develop them.
GP's
generally refer women who have multiple infections or men with their
first infection. Hospital doctors will then attempt
to exclude any underlying problem such as stones or abnormalities
of the bladder or kidneys.
Most
bladder infections in women will respond to an increased fluid intake.
If this doesn't work a few days antibiotics are often
sufficient. Rarely the infection can ascend from the bladder to the
kidney. This kidney infection in known as pyelonephritis. It can be
very severe with a high temperature and confusion. This often needs
treatment with intravenous antibiotics.
How
are infections caused?
Most
infections have no discernable cause. They can be however precipitated
by intercourse or become more
problematic after the menopause.
Repeated urinary tract infections
Infections
may be repeated for two main reasons, either the original bacteria
have again invaded the bladder from a hiding
place such as the vagina or a kidney stone or alternatively that the
infection was insufficiently treated.
How can recurrent urinary tract infections be avoided
(in women)?
The
first step is to ensure that each time that you have an infection
a urine sample is sent to the lab to be checked for germs.
If it is the same germ on each occasion then the simplest thing to
do is to treat the infections for 7 days rather than the more common
3 days. If infections are problematic then you will probably be referred
to the hospital for some simple tests
If there is no underlying abnormality the there are a
number of simple ways of trying to reduce the recurrence rate such
as oestrogen containing creams in post menopausal women or taking a
regular low dose antibiotic. The doctor at the hospital will recommend
a course of action to you.
Is there hope?
Recurrent urinary tract infections can be miserable
but there is a lot that can be done to improve things. Don't give up
hope!
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