About 10% of Americans experience incontinence – or involuntary urination – in some form, especially as they age. The symptoms are obvious; what’s important is identifying the cause.
When your bladder weakens, you may accidentally urinate. This condition, called incontinence, is twice as common among women than men due to life events such as childbirth and menopause, as well as the structure of the female urinary tract. In both sexes, the chances of incontinence increase with age.
There are three basic forms of incontinence:
The main symptom of incontinence is the accidental release of urine.
Muscle weakness in the bladder or pelvic floor, or problems in the nerves that control urination, cause incontinence. In general, it occurs when the muscle (sphincter) that holds the bladder’s outlet closed is not strong enough to hold back the urine. This may happen if the sphincter is too weak, if the bladder muscles contract too strongly, or if the bladder is overfull.
Other contributors to incontinence include:
For women, these additional causes are common: pregnancy, pelvic floor trauma after vaginal birth, and menopause.
Men may become incontinent as a result of prostate removal. If the nerves or the sphincter muscle have been damaged, the urethra won’t close enough to keep urine from leaking.
A urologist will perform a detailed history and physical exam, so it is helpful if you keep a diary for a few days beforehand to record times of urination, the amount of urine, leakage, and foods and beverages consumed. Your doctor may also perform one or more of these tests:
For men, further testing may be needed to determine that the bladder is emptying and that there is not a blockage from the prostate or scar tissue (if prior surgery has been done).
Lifestyle changes, including modifications to the diet and Kegel (pelvic squeezing) exercises for men and women can help manage incontinence. Other treatment options include:
Additional options for women:
Additional options for men: