Experiencing Frequent Urination?

What is urinary incontinence?

Urinary incontinence is the involuntary leaking of urine that typically happens when a person sneezes, coughs or even laughs vigorously. It can also happen when you feel a strong and sudden urge to urinate but can't make it to the bathroom in time.

Contrary to popular belief, urinary incontinence doesn't only happen when you get older. Although it can happen more often as we get older, there are many other possible causes for urinary incontinence which can be managed once it's been accurately diagnosed by a urologist.

In most cases, urinary incontinence commonly happens when control over the urinary sphincter is lost or weakened, and is typically more common among women.

Types of urinary incontinence

A lot of people have experience the occasional urine leak, but some may leak small and moderate amounts more frequently, depending on their condition and type of incontinence.

The few types of urinary incontinence include:

Stress incontinence

This is where urine leaks after pressure is exerted on the bladder from coughing, sneezing, laughing, exercising or heavy lifting.

Urge incontinence

This is a sudden, intense urge to urinate that is followed by involuntarily urinating. It can become an inconvenient and disruptive influence on your daily routine, such as need to urinate frequently during the night which can disturb your rest. Common causes include infection, neurologic disorder or diabetes.

Overflow incontinence

This is the frequent or constant dribbling of urine because the bladder doesn’t empty completely. As a result, the bladder is constantly filled beyond its capacity to store the excess urine, thereby leading to urine ‘overflowing’.

Functional incontinence

This happens when a physical or mental impairment prevents a person from getting to the bathroom in time. For example, arthritis which can interfere with a person unbuttoning their pants.

Mixed incontinence

This is a combination of more than one type of urinary incontinence.

Causes of urinary incontinence

Urinary incontinence is actually a symptom and not a disease which can be caused by a person's daily habits, medical conditions or physical issues.

Age

As you get older, the bladder muscles age as well, and involuntary bladder contractions increase while storage capacity decreases. Furthermore, after menopause, women produce less oestrogen which plays a part in keeping the lining of the bladder and urethra healthy. The deterioration of these tissues contribute towards urinary incontinence.

Diet-related causes

Temporary urinary incontinence could be caused by certain food, drinks and medications which act as diuretics, stimulating the bladder and increasing the volume of urine. These include alcohol, caffeine, carbonated drinks, artificial sweeteners, spicy, sugary or acidic food, heart and blood pressure medications, sedatives and muscle relaxants, or high doses of vitamin C.

Lifestyle habits

An overactive bladder can also develop in patients with poor urination habits, such as holding in urine for too long. This is more common in certain occupations due to the lack of toilet access. In severe cases, it can lead to urge incontinence, regardless of gender.

Pregnancy

Recurrent urinary incontinence can be caused by physical problems or changes such as pregnancy, where hormonal changes and weight of the foetus can cause stress incontinence. Childbirth via vaginal delivery may weaken the pelvic floor muscles, which are important for bladder control.

Related conditions

Urinary tract infections (UTIs)

Urinary incontinence can also be caused by urinary tract infections which irritate the bladder, and make you feel like urinating urgently. This may be a cause of some leakage.

Constipation

Constipation is another cause where hard and compacted stools in your rectum stimulate the nerves in the area and result in increased urinary frequency.

Hysterectomy

A hysterectomy (the surgical removal of a woman's uterus) could damage pelvic floor muscles and could lead to incontinence.

Enlarged prostate

An enlarged prostate, or benign prostatic hyperplasia, could is a common cause of incontinence among men. Untreated prostate cancer could be associated with stress or urge incontinence. This could also happen as a side effect from prostate cancer treatment.

Urinary tract obstruction

Obstructions, such as a tumour in the urinary tract, could block the normal flow of urine and cause overflow incontinence. Urinary stones may also cause urine leakage.

Neurological disorders

Neurological disorders such as multiple sclerosis, Parkinson’s disease, stroke, brain tumour or a spinal injury could affect the nerve signals related to bladder control and lead to urinary incontinence.

Urinary incontinence risk factors

Other than discomfort and embarrassment, urinary incontinence can lead to, both physical and mental complications. These may include rashes, skin infections or sores due to constantly damp skin.

There’s also the increased risk of repeated urinary tract infections. Urinary incontinence can also impact social, work, and interpersonal relationships, especially when the sufferer limits outings or social interactions because of embarrassment. Among the elderly, they face an increased risk for falls from rushing to the bathroom.

Treatment for urinary incontinence

Treatment will differ depending on the type of incontinence, age, level of health and mental state of the patient.

Lifestyle changes

For stress incontinence, Kegel exercises could help strengthen your pelvic floor muscles which help control urination. To control the urge to urinate, you can also train your bladder by delaying urination, controlling your urination by starting, stopping, and then going to urinate again (called double voiding), and having a bathroom schedule, such as going to urinate every 2 hours or so.

Medication

Medication such as anticholinergics or beta-agonists may also be prescribed to calm overactive bladders. Topical oestrogen could also strengthen the tissues in the urethra and vaginal areas to alleviate symptoms.

Medical devices

Medical devices for women include:

• Urethral inserts, which are inserted before any activity and taken out when you want to urinate
• Pessary, where a ring is inserted in the vagina to hold up the bladder and prevent leakage
• Botox, injected into the tissue around the urethra to relax the muscles and allow more time to get to the bathroom
• Sacral nerve stimulators, which are implanted under the skin, connecting the spinal cord to the bladder and emits an electrical pulse to stimulates the nerves, thus improving bladder control

Surgery

Surgical options include the sling procedure (mesh inserted under the neck of the bladder to support the urethra), colposuspension (lifting the bladder neck and relieve stress incontinence) and implanting an artificial sphincter (inserted to control the flow of urine from the bladder into the urethra).

What should you do?

Urinary incontinence is a manageable condition as long as you receive an accurate diagnosis and treatment plan. Additionally, more people experience it than you think so take charge of bladder by seeing a urologist if you experience incontinence at any age.