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Pelvic Inflammatory Disease
Women who have an intrauterine device (IUD) inserted may have a slightly
increased risk of PID near the time of insertion compared with women using other contraceptives or no
contraceptive at all. However, this risk is greatly reduced if a woman is tested and, if necessary, treated for
STDs before an IUD is inserted.
What are the signs and symptoms of Pelvic
Inflammatory Disease (PID)?
Symptoms of PID vary from none to severe. When PID is caused by chlamydial
infection, a woman may experience mild symptoms or no symptoms at all, while serious damage is being done to her
reproductive organs. Because of vague symptoms, PID goes unrecognized by women and their health care providers
about two thirds of the time. Women who have symptoms of PID most commonly have lower abdominal pain. Other
signs and symptoms include fever, unusual vaginal discharge that may have a foul odor, painful intercourse,
painful urination, irregular menstrual bleeding, and pain in the right upper abdomen (rare).
What are the complications of Pelvic
Inflammatory Disease (PID)?
Prompt and appropriate treatment can help prevent complications of PID. Without
treatment, PID can cause permanent damage to the female reproductive organs. Infection-causing bacteria can
silently invade the fallopian tubes, causing normal tissue to turn into scar tissue. This scar tissue blocks or
interrupts the normal movement of eggs into the uterus. If the fallopian tubes are totally blocked by scar
tissue, sperm cannot fertilize an egg, and the woman becomes infertile. Infertility also can occur if the
fallopian tubes are partially blocked or even slightly damaged. About one in ten women with PID becomes
infertile, and if a woman has multiple episodes of PID, her chances of becoming infertile increase.
In addition, a partially blocked or slightly damaged fallopian tube may cause a
fertilized egg to remain in the fallopian tube. If this fertilized egg begins to grow in the tube as if it were
in the uterus, it is called an ectopic pregnancy. As it grows, an ectopic pregnancy can rupture the fallopian
tube causing severe pain, internal bleeding, and even death.
Scarring in the fallopian tubes and other pelvic structures can also cause
chronic pelvic pain (pain that lasts for months or even years). Women with repeated episodes of PID are more
likely to suffer infertility, ectopic pregnancy, or chronic pelvic pain.
How is Pelvic Inflammatory Disease
(PID) diagnosed?
PID is difficult to diagnose because the symptoms are often subtle and mild.
Many episodes of PID go undetected because the woman or her health care provider fails to recognize the
implications of mild or nonspecific symptoms. Because there are no precise tests for PID, a diagnosis is usually
based on clinical findings. If symptoms such as lower abdominal pain are present, a health care provider should
perform a physical examination to determine the nature and location of the pain and check for fever, abnormal
vaginal or cervical discharge, and for evidence of gonorrheal or chlamydial infection. If the findings suggest
PID, treatment is necessary.
The health care provider may also order tests to identify the infection-causing
organism (e.g., chlamydial or gonorrheal infection) or to distinguish between PID and other problems with
similar symptoms. A pelvic ultrasound is a helpful procedure for diagnosing PID. An ultrasound can view the
pelvic area to see whether the fallopian tubes are enlarged or whether an abscess is present. In some cases, a
laparoscopy may be necessary to confirm the diagnosis. A laparoscopy is a surgical procedure in which a thin,
rigid tube with a lighted end and camera (laparoscope) is inserted through a small incision in the abdomen. This
procedure enables the doctor to view the internal pelvic organs and to take specimens for laboratory studies, if
needed.
What is the treatment for Pelvic Inflammatory Disease (PID)?
PID can be cured with several types of antibiotics. A health care provider will
determine and prescribe the best therapy. However, antibiotic treatment does not reverse any damage that has
already occurred to the reproductive organs. If a woman has pelvic pain and other symptoms of PID, it is
critical that she seek care immediately. Prompt antibiotic treatment can prevent severe damage to reproductive
organs. The longer a woman delays treatment for PID, the more likely she is to become infertile or to have a
future ectopic pregnancy because of damage to the fallopian tubes.
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