Commonly, NSU/NGU
is caused by spread of an infection through vaginal, anal or oral sex.
However, there are also non-sexual causes
of NSU/NGU.
There are many causes of NSU/NGU.
The most common bacterial cause is Chlamydia trachomatis but it can also be caused by Ureaplasma urealyticum, Mycoplasma genitalium, Mycoplasma
hominis, Gardnerella vaginalis, Haemophilus
vaginalis, Acinetobacter lwoffi, Ac.calcoclaceticus and E.coli.
Herpes simplex virus (rare), Adenovirus, Cytomegalovirus
Candida Albicans
Trichomonas vaginalis
NSU/NGU can be caused by mechanical injury
(from a urinary catheter or a cystoscope), or by an irritating chemical (antiseptics or some spermicides).
Symptoms can vary depending on cause.
Men may experience the following:
- Clear or cloudy white discharge from the penis
- Burning sensation or pain while urinating
- Itch, irritation or discomfort inside urethra or at opening of penis
- Pain and swelling in the testicles. This may be a sign of an advanced
infection
-
Rectal pain, discharge or
bleeding
Women may experience the following:
- Discharge
from vagina
- Burning
sensation or pain when urinating
-
Rectal pain, discharge or
bleeding
-
Abdominal
pain or abnormal vaginal bleeding
Chlamydia screening:Polymerase
chain reaction (
PCR) or nucleic acid amplification tests (
NAAT/NAT)
are the most sensitive tests and suitable for self-collected vaginal swabs or
urine-based screening.
Tests
may be done on:
- A urine sample or a swab of the
cervix, vagina, or urethra
Other types of infection:
Direct observation under microscopic, general and specific cultures and/or DNA Probe Screen using:
For men
For women
- A urine sample
- A swab of the cervix, vagina,
or urethra
Cross Street Medical offers all relevant screening tests for
NSU/NGU. Speak to our doctors about what you may need. Female doctors are available by appointment. We ensure patient
privacy and confidentiality for all discussions, tests and treatments.