Skip to content

Understanding Why Do Old People Become Doubly Incontinent?

4 min read

While over a third of seniors in Canada experience bladder control issues [1.5.1], double incontinence—the loss of both bladder and bowel control—is a more complex condition. Understanding why do old people become doubly incontinent is the first step toward effective management.

Quick Summary

Double incontinence in older adults stems from a combination of factors, not just aging itself. Key causes include weakened pelvic floor muscles, nerve damage from chronic diseases, mobility issues, and side effects from medications [1.2.2, 1.2.3].

Key Points

  • Not a Normal Part of Aging: Double incontinence is a medical condition, not an inevitable consequence of getting older [1.2.3, 1.7.2].

  • Multiple Overlapping Causes: It usually results from a combination of factors, including muscle weakness, nerve damage, chronic illness, and mobility issues [1.3.1, 1.2.2].

  • Pelvic Floor is Key: The weakening of the pelvic floor muscles, which support both the bladder and bowel, is a major physical cause [1.2.3, 1.7.1].

  • Neurological Impact: Conditions like dementia, stroke, and diabetes can disrupt the nerve signals that control continence [1.6.2].

  • Management is Possible: Effective management involves a mix of strategies including pelvic floor exercises, dietary changes, timed voiding, and absorbent products [1.8.2, 1.8.4].

  • Consult a Professional: Seeking a medical diagnosis is crucial to identify underlying causes and create an effective, personalized management plan [1.8.3].

In This Article

The Complexity of Double Incontinence in Aging

Double incontinence, the combined involuntary loss of urine (urinary incontinence) and feces (fecal incontinence), is a distressing condition that significantly impacts quality of life [1.2.2, 1.3.1]. While more common in older adults, it is not a normal part of aging [1.2.3, 1.7.2]. Instead, it often signals underlying health issues that require attention. The causes are typically multifactorial, involving age-related physiological changes, specific medical conditions, and functional challenges [1.3.1].

Core Physiological Causes

The body's ability to maintain continence relies on a complex interplay of muscles, nerves, and cognitive awareness. Several factors can disrupt this system in older adults.

1. Muscle and Nerve Damage

The pelvic floor is a group of muscles that supports the bladder and bowel [1.2.3]. Age-related muscle wasting (sarcopenia) can weaken these crucial muscles [1.7.1]. Additionally, nerve damage is a primary contributor. The nerves that signal the need to go to the toilet and control the sphincter muscles can be damaged by:

  • Chronic Diseases: Conditions like diabetes, stroke, Parkinson's disease, and multiple sclerosis are common causes of nerve damage that lead to double incontinence [1.6.2, 1.6.3].
  • Childbirth: For women, past trauma from childbirth can weaken or damage pelvic floor muscles and nerves, with effects sometimes appearing much later in life [1.2.3].
  • Surgery: Pelvic or prostate surgeries can sometimes inadvertently affect the nerves and muscles controlling the bladder and bowels [1.2.3, 1.4.3].
  • Chronic Constipation: Persistent straining during bowel movements can damage nerves and weaken muscles over time [1.4.2, 1.4.3].

2. Structural and Functional Changes

Age brings changes to the urinary and digestive tracts. The bladder's capacity may decrease, and its muscle (the detrusor muscle) can become overactive or weak, leading to urge or overflow incontinence [1.7.2, 1.5.3]. In the bowel, chronic constipation can cause hard stool to become impacted, allowing liquid stool to leak around the blockage [1.4.2]. Hemorrhoids can also prevent the anus from closing completely, leading to leakage [1.2.3].

Contributing Health Conditions and External Factors

Beyond direct muscle and nerve issues, other factors play a significant role.

  • Dementia and Cognitive Impairment: Individuals with dementia or Alzheimer's may lose the ability to recognize the body's signals for needing the toilet, forget where the bathroom is, or struggle with the steps required to use it [1.2.4, 1.4.2].
  • Mobility Issues: Functional incontinence occurs when a person cannot get to the toilet in time due to physical limitations, such as arthritis or general frailty [1.2.2, 1.5.2].
  • Medication Side Effects: Many common medications prescribed to seniors, including diuretics, muscle relaxants, sedatives, and some blood pressure drugs, can cause or worsen incontinence [1.2.4, 1.5.1].
  • Obesity: Excess body weight places increased pressure on the bladder and pelvic floor muscles, raising the risk for all types of incontinence [1.2.2].

Management Strategies and Treatments

Although challenging, double incontinence can be managed effectively to improve dignity and quality of life. A combination of approaches is often most successful. The first step is always a thorough medical evaluation to identify the underlying causes.

Lifestyle and Behavioral Interventions

These are often the first line of defense and can be highly effective:

  1. Pelvic Floor Muscle Exercises (Kegels): Strengthening these muscles can improve control over both the bladder and bowels [1.8.2, 1.9.3].
  2. Bladder and Bowel Training: This involves scheduled toileting to help regulate body patterns and gradually increase the time between bathroom visits [1.8.2].
  3. Dietary Adjustments: Increasing fiber intake can prevent constipation, while avoiding bladder irritants like caffeine and alcohol can reduce urinary urgency [1.2.4, 1.8.4]. Staying hydrated is crucial, as concentrated urine can irritate the bladder [1.7.4].
  4. Weight Management: For individuals who are overweight, losing even a small amount of weight can significantly reduce pressure on the pelvic floor [1.5.2].

Comparison of Management Aids

Management Strategy Primary Use Benefits Considerations
Absorbent Products Containing leaks to protect skin and clothing [1.8.4] Provides security, confidence, and maintains hygiene Must be changed regularly to prevent skin irritation and UTIs [1.8.3]
Scheduled Toileting Proactively emptying the bladder and bowels to prevent accidents [1.8.2] Reduces episodes of incontinence, establishes a routine Requires consistency and caregiver assistance for some individuals
Dietary Changes Managing constipation and diarrhea, reducing bladder irritants [1.8.2] Natural, improves overall digestive health May take time to see effects; requires careful planning
Pelvic Floor Therapy Strengthening muscles for better control [1.8.2] Addresses a root cause, improves long-term function Requires consistency and proper technique; best guided by a therapist
Medications Calming an overactive bladder or managing bowel regularity [1.8.4] Can be effective for specific underlying causes Potential for side effects, may interact with other drugs [1.2.4]

Medical and Supportive Care

For some, medications can help calm an overactive bladder or regulate bowel movements [1.8.4]. It is also essential to manage any contributing chronic conditions effectively. Good skin care is paramount to prevent irritation and sores from constant moisture [1.8.2]. For more information and support, organizations like the National Association for Continence offer valuable resources for patients and caregivers [1.11.4].

Conclusion

Understanding why do old people become doubly incontinent requires looking beyond age itself to a complex web of physical changes, chronic diseases, and functional challenges. It is a serious medical condition, but it is not an untreatable one. Through a combination of lifestyle changes, behavioral therapies, supportive aids, and medical treatment, individuals can manage their symptoms, maintain their dignity, and continue to lead fulfilling lives.

Frequently Asked Questions

No, while it is more common in older adults, double incontinence is not a normal or inevitable part of aging. It is a medical symptom that indicates underlying health issues that should be evaluated by a doctor [1.2.3, 1.7.2].

There isn't a single cause. It's typically a combination of factors, including weakened pelvic floor muscles, nerve damage from conditions like diabetes or stroke, chronic constipation, and side effects from medication [1.2.2, 1.3.1].

Yes, certain medications can contribute to or worsen incontinence. These include diuretics (water pills), sedatives, muscle relaxants, and some drugs for high blood pressure [1.2.4, 1.5.1].

Management strategies include pelvic floor (Kegel) exercises, maintaining a high-fiber diet to avoid constipation, establishing a regular toileting schedule, and using high-quality absorbent products to protect skin and clothing [1.8.2, 1.8.4].

Yes. In later stages of dementia, individuals may lose the ability to recognize the need to go to the bathroom, forget where the toilet is, or be unable to communicate their need, leading to incontinence [1.2.4].

Yes, pelvic floor exercises, or Kegels, strengthen the muscles that support both the bladder and rectum. Consistent practice can significantly improve control and reduce leakage for both urinary and fecal incontinence [1.8.2, 1.9.3].

You should see a doctor as soon as you experience double incontinence. It is a sign of underlying medical issues, and a proper diagnosis is essential to find the most effective treatment and management plan [1.8.3].

References

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9
  10. 10

Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice. Always consult a qualified healthcare provider regarding personal health decisions.