Urinary Incontinence in Men
Overview of Incontinence in Males
Urinary incontinence (UI) is the accidental leakage of urine. At different ages, males and females have different risks for developing UI. In childhood, girls usually develop bladder control at an earlier age than boys, and bedwetting-or nocturnal enuresis-is less common in girls than in boys. However, adult women are far more likely than adult men to experience UI because of anatomical differences in the pelvic region and the changes induced by pregnancy and childbirth. Nevertheless, many men do suffer from incontinence. Its prevalence increases with age, but UI is not an inevitable part of aging.
UI is a treatable problem. To find a treatment that addresses the root of the problem, you need to talk with your health care provider. The three forms of UI are:
- stress incontinence, which is the involuntary loss of urine during actions-such as coughing, sneezing, and lifting-that put abdominal pressure on the bladder
- urge incontinence, which is the involuntary loss of urine following an overwhelming urge to urinate that cannot be halted
- overflow incontinence, which is the constant dribbling of urine usually associated with urinating frequently and in small amounts.
Causes of Male Incontinence
For the urinary system to do its job, muscles and nerves must work together to hold urine in the bladder and then release it at the right time.
Any disease, condition, or injury that damages nerves can lead to urination problems. Nerve problems can occur at any age.
- Men who have had diabetes for many years may develop nerve damage that affects their bladder control.
- Stroke, Parkinson's disease, and multiple sclerosis all affect the brain and nervous system, so they can also cause bladder emptying problems.
- Overactive bladder is a condition in which the bladder squeezes at the wrong time. The condition may be caused by nerve problems, or it may occur without any clear cause. A person with overactive bladder may have any two or all three of the following symptoms;
- urinary frequency: urination eight or more times a day or two or more times at night
- urinary urgency: the sudden, strong need to urinate immediately
- urge incontinence: urine leakage that follows a sudden, strong urge to urinate
- Spinal cord injury may affect bladder emptying by interrupting the nerve signals required for bladder control.
The prostate is a male gland about the size and shape of a walnut. It surrounds the urethra just below the bladder, where it adds fluid to semen before ejaculation.
- BPH: The prostate gland commonly becomes enlarged as a man ages. This condition is called benign prostatic hyperplasia (BPH) or benign prostatic hypertrophy. As the prostate enlarges, it may squeeze the urethra and affect the flow of the urinary stream. The lower urinary tract symptoms (LUTS) associated with the development of BPH rarely occur before age 40, but more than half of men in their sixties and up to 90 percent in their seventies and eighties have some LUTS. The symptoms vary, but the most common ones involve changes or problems with urination, such as a hesitant, interrupted, weak stream; urgency and leaking or dribbling; more frequent urination, especially at night; and urge incontinence. Problems with urination do not necessarily signal blockage caused by an enlarged prostate. Women don't usually have urinary hesitancy and a weak stream or dribbling.
- Radical prostatectomy: The surgical removal of the entire prostate gland-called radical prostatectomy-is one treatment for prostate cancer. In some cases, the surgery may lead to erection problems and UI.
- External beam radiation: This procedure is another treatment method for prostate cancer. The treatment may result in either temporary or permanent bladder problems.
Prostate Symptom Scores
If your prostate could be involved in your incontinence, your health care provider may ask you a series of standardized questions, either the International Prostate Symptom Score or the American Urological Association (AUA) Symptom Scale. Some of the questions you will be asked for the AUA Symptom Scale will be the following:
- Over the past month or so, how often have you had to urinate again in less than 2 hours?
- Over the past month or so, from the time you went to bed at night until the time you got up in the morning, how many times did you typically get up to urinate?
- Over the past month or so, how often have you had a sensation of not emptying your bladder completely after you finished urinating?
- Over the past month or so, how often have you had a weak urinary stream?
- Over the past month or so, how often have you had to push or strain to begin urinating?
Your answers to these questions may help identify the problem or determine which tests are needed. Your symptom score evaluation can be used as a baseline to see how effective later treatments are at relieving those symptoms.
How is urinary incontinence in men diagnosed?
The first step in solving a urinary problem is talking with your health care provider. Your general medical history, including any major illnesses or surgeries, and details about your continence problem and when it started will help your doctor determine the cause. You should talk about how much fluid you drink a day and whether you use alcohol or caffeine. You should also talk about the medicines you take, both prescription and nonprescription, because they might be part of the problem.
You may be asked to keep a voiding diary, which is a record of fluid intake and trips to the bathroom, plus any episodes of leakage. Studying the diary will give your health care provider a better idea of your problem and help direct additional tests.
A physical exam will check for prostate enlargement or nerve damage. In a digital rectal exam, the doctor inserts a gloved finger into the rectum and feels the part of the prostate next to it. This exam gives the doctor a general idea of the size and condition of the gland. To check for nerve damage, the doctor may ask about tingling sensations or feelings of numbness and may check for changes in sensation, muscle tone, and reflexes.
EEG and EMG
Your doctor might recommend other tests, including an electroencephalogram (EEG), a test where wires are taped to the forehead to sense dysfunction in the brain. In an electromyogram (EMG), the wires are taped to the lower abdomen to measure nerve activity in muscles and muscular activity that may be related to loss of bladder control.
For an ultrasound, or sonography, a technician holds a device, called a transducer, that sends harmless sound waves into the body and catches them as they bounce back off the organs inside to create a picture on a monitor. In abdominal ultrasound, the technician slides the transducer over the surface of your abdomen for images of the bladder and kidneys. In transrectal ultrasound, the technician uses a wand inserted in the rectum for images of the prostate.
Urodynamic testing focuses on the bladder's ability to store urine and empty steadily and completely, and on your sphincter control mechanism. It can also show whether the bladder is having abnormal contractions that cause leakage. The testing involves measuring pressure in the bladder as it is filled with fluid through a small catheter. This test can help identify limited bladder capacity, bladder overactivity or underactivity, weak sphincter muscles, or urinary obstruction. If the test is performed with EMG surface pads, it can also detect abnormal nerve signals and uncontrolled bladder contractions.
How is urinary incontinence treated?
No single treatment works for everyone. Your treatment will depend on the type and severity of your problem, your lifestyle, and your preferences, starting with the simpler treatment options. Many men regain urinary control by changing a few habits and doing exercises to strengthen the muscles that hold urine in the bladder. If these behavioral treatments do not work, you may choose to try medicines or a continence device-either an artificial sphincter or a catheter. For some men, surgery is the best choice.
For some men, avoiding incontinence is as simple as limiting fluids at certain times of the day or planning regular trips to the bathroom-a therapy called timed voiding or bladder training. As you gain control, you can extend the time between trips. Bladder training also includes Kegel exercises to strengthen the pelvic muscles, which help hold urine in the bladder. Extensive studies have not yet conclusively shown that Kegel exercises are effective in reducing incontinence in men, but many clinicians find them to be an important element in therapy for men.
Urinary Incontinence in Men NKUDIC: NIH Publication No. 07-5280 June 2007
Prostate Enlargement: Benign Prostatic Hyperplasia NKUDIC: NIH Publication No. 07-3012 June 2006
Medical Tests for Prostate Problems NKUDIC: NIH Publication No. 12-5105 January 2012
What I Need to Know About Prostate Problems NIH: NIH Publication No. 08 4806 February 2008
U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES
National Kidney and Urologic Diseases Information Clearinghouse (NKUDIC)
National Institutes of Health
NIH Publication No. 07-5280
AUAFoundation - The Official Foundation of the American Urological Association
NKDEP - National Kidney Disease Education Program
NKUDIC - National Kidney and Urologic Diseases
National Kidney and Urologic Diseases
Information Clearinghouse (NKUDIC)Kidney and Urologic Diseases A-Z list of Topics and Titles
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