Urethritis

What is urethritis?

Urethritis is irritation or inflammation of the urethra. The urethra is the tube that empties urine from the bladder. In men the urethra extends the full length of the penis. In women the urethra is much shorter, about 1 and 1/2 inches long, and the opening is just above the vagina.

How does it occur?

Urethritis in older men and older women may be caused by bacterial infection. Sometimes a sexually transmitted disease (STD) is the cause of the infection.

In women urethritis may at times simply be an irritation caused by rubbing or pressure on the groin area. For example, tight clothing or sex can cause urethritis. It can also be caused by physical activity such as long and frequent bicycle riding. Irritants such as soap, body powder, or spermicides are other possible causes.

Sometimes vaginal infections (for example, a yeast infection) cause urethritis in women.

In most older women, the tissues of the urethra and bladder become thinner and drier after menopause because of a lack of the female hormone estrogen. This is the usual cause of urethritis in older women.

What are the symptoms?

In men, symptoms are painful urination or discharge from the urethra (drops of pus at the opening of the penis). The opening of the urethra may feel irritated. In women the symptoms are similar to the symptoms of a bladder infection:

• pain when you urinate
• feeling the need to urinate often
• a feeling that the bladder is never empty
• pain during sex.

How is it diagnosed?

Your healthcare provider will ask about possible irritants and your recent sexual history.

If you are a woman, your healthcare provider may ask about your menopause and will want to know whether you have used estrogen pills or creams. Your provider will examine your genital area for dryness and thinning. Your provider will also look at the urethra and area around it. Your provider may swab the urethral area and cervix for testing in the lab. A sample of your urine will be tested.

If you are a man and have a discharge from the penis, the discharge may be tested in the lab. If tests for STDs are negative, your provider may conclude that you have nonspecific urethritis (NSU). There are several types of bacteria associated with NSU, but it is not easy to test for them.

How is it treated?

If lab tests show you have a treatable STD, your healthcare provider will prescribe an antibiotic. Your provider may recommend that you start taking the medicine before you get the lab results. Your provider may prescribe another medicine called Pyridium to help relieve discomfort in the bladder and burning with urination.

For older women the most common treatment for genital tissue thinning and dryness is estrogen. Oral estrogen, estrogen cream for the genital area, or estrogen skin patches may be used.

If your healthcare provider finds or suspects that you have an STD, your sexual partner(s) may need to be treated too. It is usually recommended that you not have intercourse while you are being treated for an STD. If you do have intercourse during this time, use latex or polyurethane condoms to avoid reinfection.

How long will the symptoms last?

Symptoms caused by an infection should stop within a few days after you start taking an antibiotic. A woman starting to take estrogen for postmenopausal tissue changes may feel some relief from her symptoms after several days or weeks.

Men who have nonspecific urethritis may keep having a small amount of discharge from the urethra for some time after treatment. The discharge may be clear to slightly cloudy in color. If you keep having discomfort, tell your healthcare provider.

How can I help take care of myself?

Follow your healthcare provider's instructions. Take all medicine exactly as it is prescribed.

What can be done to help prevent urethritis?

• Avoid activities, chemicals, or other irritants that cause redness, burning, or itching in the genital area.
• Menopausal and older women may consider using oral estrogen, estrogen vaginal cream, or estrogen skin patches to help prevent tissue thinning and dryness.
• Use latex or polyurethane condoms during sex to help prevent infection with an STD.

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Published by RelayHealth.
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