What is urethritis?
The urethra is the tube between the bladder and the end of the penis. Urethritis means inflammation of the urethra.
- Gonococcal urethritis is caused by a germ (bacterium) called Neisseria gonorrhoeae. Gonorrhoea is one type of sexually transmitted infection (STI).
- Non-gonococcal urethritis (NGU) is due to causes other than gonorrhoea. This used to be called nonspecific urethritis (NSU). This leaflet describes NGU further.
- Some men have both gonococcal and non-gonococcal urethritis at the same time.
What causes non-gonococcal urethritis?
- Infection with chlamydia causes about half of cases of NGU. Chlamydia is a germ (bacterium) that is usually caught by sexual contact with an infected person. You can pass chlamydia on during vaginal, anal or oral sex.
- Various other bacteria or viruses which are sexually transmitted can cause NGU.
- A non-infective problem is, rarely, the cause. For example, injury from a thin, flexible tube (a catheter), surgery to the tube between the bladder and the end of the penis (the urethra), a narrowing (stenosis) of the urethra, or conditions affecting the lining of the urethra can cause inflammation.
- No cause can be found in about 3 in 10 cases. STIs that are not identified by tests are probably the cause of some of these but not all. However, it is not possible to say which of these cases are due to infection and which are not.
Who develops urethritis?
You are at higher risk of developing urethritis if you are sexually active, aged under 35 and have had a recent partner change. Men who have sex with men and those who have unprotected vaginal intercourse are also at higher risk.
What are the symptoms of non-gonococcal urethritis?
- A white fluid (discharge) from the end of the penis is common but does not occur in every case.
- Pain or burning when you pass urine. This may be confused with a urine infection.
- Irritation or itch inside the penis.
- A feeling of wanting to pass urine frequently.
- In a small number of cases the infection travels up the tube between the bladder and the end of the penis (the urethra) to the testicles (testes) and causes pain and swelling in one or both testicles. See separate leaflet called Epididymo-orchitis.
- A rare complication is a type of arthritis which can be triggered by NGU. It may be due to the immune system over-reacting to some germs (bacteria) that can cause NGU.
- Up to half of men with chlamydial infection (the most common cause of NGU) do not have any symptoms.
The symptoms may clear over time, even without treatment. This may take up to six months but can be just a couple of weeks or so. However, without treatment, bacteria that cause NGU often remain in the urethra. It is just that the symptoms may go.
Note: even if symptoms go, there is a good chance that you can pass on the infection if you are not treated.
Do I need tests?
Yes - you will normally be advised to have tests if NGU is suspected, even if symptoms go. You may be referred to a local genitourinary (GUM) clinic for this. Some GPs provide treatment for sexual health conditions as an 'enhanced service'. You can also go to the local GUM clinic without a referral from your GP. (See the end of the leaflet for details.)
You will probably be asked to provide a urine specimen to try to identify the cause of the infection. You will usually also be advised to have tests for other STIs, including for HIV and syphilis. This might be a tiny sample (swab) from the tube called the urethra (between the bladder and the end of the penis), or blood tests. Men who have sex with men may also be advised to have a swab from the back of the throat (pharynx) and back passage (rectum).
What is the treatment for non-gonococcal urethritis?
A course of medicines called antibiotics usually clears NGU. The antibiotic prescribed may depend on which germs (bacteria) are likely to be found (often chlamydia) and whether other infections are also present. One antibiotic is usually given as a large single dose, although sometimes a four-day course is needed - azithromycin. The other is taken twice-daily for seven days - doxycycline.
If no bacteria are found by the tests, you may still be advised to take a course of antibiotics if you have symptoms of NGU. Infection is still the likely cause, even if a bacterium cannot be identified.
Most people get better with antibiotic treatment. It is important to finish the course.
Does my sexual partner need treatment?
Yes. Any person you have had sex with in the previous four weeks should be tested for infection, even if they do not have any symptoms. A course of medicines called antibiotics is usually advised for sexual partners, even if the tests are negative, because:
- Many women who are infected with chlamydia do not have symptoms. If this is left untreated, it can cause complications at a later time, such as a serious infection of the womb (uterus) and tubes, called pelvic inflammatory disease, and infertility.
- Germs (bacteria) that cause NGU are often passed on during sex. Some of these bacteria may cause pelvic inflammatory disease in women. Tests for bacteria are not foolproof. A course of antibiotics helps to make sure that any possible infection is cleared.
- If your sexual partner is infected and not treated, the infection can be passed back to you.
If you have NGU without any symptoms then you may have had it for some time. In this situation, any sexual partners within the previous six months should be tested and treated.
A doctor or healthcare professional will often want to know that treatment has worked. It is common to be reviewed a couple of weeks after you start treatment, to check that symptoms have gone. Sometimes re-testing and a second antibiotic medicine are needed if symptoms persist.
Note: you should not have sex until both you and your sexual partner(s) have finished treatment.
Can non-gonococcal urethritis be prevented?
Wearing a condom during sex (including anal and oral sex) helps to prevent the spread of STIs. The risk of STIs increases with the number of changes of sexual partner.
Note: if you suspect that you have NGU or any other STI, then contact your local GUM clinic or see your GP. In the UK you can go to the local GUM clinic without a referral from your GP. You can ring your local hospital or your GP and ask where the nearest clinic is. Local and national information is also available on the internet - for example, from the Family Planning Association's 'Find a clinic' service.
Hi,I had unprotected sex with one prostitute women 1.5 years ago Without ejacualtion.woman hiv status is unknown Since then I had fever before 6 month for 3 days doctor did cbc test it was normal ,...rahul17410
Disclaimer: This article is for information only and should not be used for the diagnosis or treatment of medical conditions. Patient Platform Limited has used all reasonable care in compiling the information but make no warranty as to its accuracy. Consult a doctor or other health care professional for diagnosis and treatment of medical conditions. For details see our conditions.