Depends and similar adult incontinence products are absorbent garments designed to contain involuntary urine or stool leakage, allowing people with bladder or bowel control problems to stay dry, avoid skin damage, and go about daily life with less anxiety. The brand name “Depends” has become something of a generic term for the entire category, much the way a single tissue brand stands in for all facial tissues. The conditions that lead someone to use these products range from age-related pelvic floor weakening to neurological disease to post-surgical recovery, and the population relying on them is far larger than most people assume.
How Common Incontinence Actually Is
Urinary incontinence is one of those conditions that gets vastly underreported because people find it embarrassing. Population studies from many countries put the prevalence of any urinary incontinence in the range of roughly 25 to 45 percent of adults, with figures climbing steeply after age 70, when more than 40 percent of women are affected.1PubMed. The prevalence of urinary incontinence A large German survey of nearly 13,000 older adults found an overall prevalence of about 15 percent, rising to more than 36 percent in those 85 and older.2PubMed Central. Sex-specific differences in urinary incontinence associated factors in older adults: an analysis of the German health update study (GEDA 2019/2020-EHIS) Women are consistently affected at higher rates than men, though the gap narrows with age. A nationwide study in Turkey found the female-to-male ratio was nearly 7 to 1 in the 34–44 age group but shrank to about 1.4 to 1 among adults 65 to 74.3PubMed Central. Addressing urinary incontinence by gender: a nationwide population-based study in Turkiye
The gap narrows because men develop their own risk factors later in life, particularly prostate enlargement and prostate cancer treatment. All of this means the market for adult incontinence products is enormous and growing, and the people buying them are not just elderly nursing-home residents. Many are working-age adults quietly managing a condition they rarely discuss.
The Medical Conditions Behind the Need
There is no single “incontinence disease.” The term covers several distinct patterns, each with different causes and implications for how products are used.
- Stress incontinence: Leakage triggered by physical pressure on the bladder, such as coughing, sneezing, laughing, or lifting. This is the most common type in younger and middle-aged women and stems from weakened pelvic floor muscles, often after childbirth. People with stress incontinence typically use lighter pads rather than full briefs because the volume of leakage tends to be small.
- Urge incontinence: A sudden, intense need to urinate followed by involuntary loss before reaching a toilet. This is sometimes called “overactive bladder” and can produce larger-volume leaks, often requiring more absorbent products.
- Mixed incontinence: A combination of stress and urge symptoms, which is especially common in older women.
- Overflow incontinence: The bladder never fully empties, leading to frequent or constant dribbling. This pattern is more common in men with enlarged prostates and in people with nerve damage that impairs bladder sensation.
- Functional incontinence: The bladder and its nerves work fine, but a person cannot reach the bathroom in time because of mobility problems, cognitive impairment, or environmental barriers. This is a major driver of product use in nursing homes and among people with conditions like advanced arthritis or dementia.
The type of incontinence determines not just the right product but also whether treatment might reduce or eliminate the need for products altogether.
Neurological Conditions and Bladder Control
A whole category of incontinence stems from damage to the nerves that coordinate bladder function. Spinal cord injuries, multiple sclerosis, Parkinson’s disease, stroke, and diabetes can all disrupt the signals between the brain and the bladder.4PubMed Central. Lower urinary tract dysfunction in common neurological diseases Neurogenic bladder dysfunction affects quality of life profoundly, and the pattern of symptoms depends on where in the nervous system the damage sits.5PubMed Central. Neurogenic Bladder: Epidemiology, Diagnosis, and Management In multiple sclerosis, for example, urinary symptoms tend to worsen in step with overall neurological disability.6PubMed. Association between neurogenic bladder symptom score and disability status in multiple sclerosis patients
For many of these people, absorbent products are not a temporary bridge to recovery but a long-term management tool. Catheters are an alternative, but they carry their own infection risks and discomfort, so many patients and their doctors prefer pads or briefs for day-to-day use, with catheterization reserved for specific situations.
After Prostate Surgery
Radical prostatectomy, the surgical removal of the prostate gland for cancer treatment, is one of the most common reasons men start using incontinence products. The surgery involves removing the prostate and seminal vesicles, then reconnecting the bladder directly to the urethra. That process inevitably changes the anatomy of the pelvic floor and can weaken the sphincter that controls urine flow.7PubMed Central. Impact of Pelvic Anatomical Changes Caused by Radical Prostatectomy Incontinence after prostatectomy is common enough that it is considered a standard post-operative challenge rather than a complication, and pelvic floor exercises are routinely prescribed to help recovery.8PubMed Central. Management of Urinary Incontinence Following Radical Prostatectomy: Challenges and Solutions
Most men regain meaningful continence within several months, but the timeline varies widely. During recovery, absorbent products are practically universal. Some men continue using light pads for a year or more, and a smaller percentage have permanent leakage that requires ongoing product use. The financial impact adds up: prostate cancer survivors with incontinence face significantly higher healthcare expenditures, with more than double the odds of above-average total medical spending compared to continent survivors.9PubMed. Economic Burden of Urinary Incontinence in Men With Prostate Cancer: Results From the Medical Expenditure Panel Survey (2016-2021)
Choosing the Right Product
The product category includes more variety than many people realize. Thin pads that tuck into regular underwear are designed for light leakage. Pull-up underwear (the classic “Depends” style) looks and functions somewhat like regular undergarments but with built-in absorbency. Tab-style briefs with adhesive fasteners are easier for caregivers to change on someone who is lying down. Booster pads can be layered inside a brief for extra overnight capacity. There are also external collection devices for men and women, though these are a different category from absorbent products.
The key variable is absorbency level. Products are generally marketed as light, moderate, maximum, or overnight. A simulation study that tested various retail products by adding fluid until the first drop of leakage found wide variation in actual absorbent capacity even within the same labeled category.10PubMed. A simulation comparing the cost-effectiveness of adult incontinence products Briefs generally held more than pads, but not always by as much as the packaging implied. This matters because using a product with too little absorbency leads to leaks and skin problems, while over-absorbing products are bulkier, more expensive, and can encourage less frequent changing.
Inside these products, the core technology is superabsorbent polymer, the same material used in baby diapers. These acrylic polymers can absorb many times their weight in liquid by swelling into a gel. Their performance varies with the acidity and salt content of the fluid, which is relevant because urine is not pure water.11Hindawi / Advances in Polymer Technology. Predicting the Swelling Behavior of Acrylic Superabsorbent Polymers Used in Diapers The practical takeaway is that a product tested with plain water in a lab may perform somewhat differently with actual urine.
Skin Problems From Prolonged Use
One of the most significant downsides of absorbent products is what happens to the skin underneath them. Prolonged contact with urine, and especially feces, causes a condition called incontinence-associated dermatitis. It shows up as redness, pain, softened and waterlogged skin, and sometimes open erosions, and it frequently gets complicated by secondary infection with yeast or bacteria.12PubMed Central. Incontinence-Associated Dermatitis in Older Adults: A Critical Review of Risk Factors, Prevention and Management Elderly skin is thinner and more fragile, making older adults especially vulnerable.13PubMed. Incontinence-Associated Dermatitis: Pathogenesis, Contributing Factors, Prevention and Management Options
Prevention comes down to a few basics: change products promptly after soiling, cleanse the skin gently (harsh wiping causes friction damage), apply a moisture barrier cream, and use products with enough absorbency to keep the surface closest to the skin relatively dry. The recommendations are consistent across the literature, but well-designed clinical trials on specific products remain sparse, so much of the guidance is based on expert consensus.
Urinary tract infections are another concern. A study of nursing-home residents found that those who used absorbent pads had significantly higher rates of UTIs compared to residents who did not use pads, with 41 percent developing infections versus 11 percent among non-users.14PubMed. Pad per day usage, urinary incontinence and urinary tract infections in nursing home residents A separate nursing-home study found that continuous diaper use roughly doubled the odds of developing a UTI.15Revista Brasileira de Enfermagem. Factors associated with urinary tract infection in a Nursing Home Interestingly, the frequency of pad changes did not clearly correlate with UTI risk in the first study, which suggests that it is the underlying incontinence and the warm, moist environment created by any absorbent product, rather than simply infrequent changes, that drives infection risk.
Emotional and Social Consequences
Incontinence hits harder psychologically than many purely physical conditions of comparable severity. Shame, embarrassment, and fear of leaking in public frequently lead people to withdraw from social activities, exercise, and even intimacy. A scoping review found that social isolation is not a side effect of incontinence but a core dimension of the lived experience, with consistent links to depression, anxiety, and reduced quality of life.16PubMed Central. Social Isolation Among Individuals with Incontinence: A Scoping Review A longitudinal study in China confirmed that incontinence is an independent risk factor for depression among older adults.17PubMed. The effect of incontinence on depression among older adults: a longitudinal study in China
What is particularly telling is research showing that the pathway from incontinence to depression runs partly through social withdrawal and reduced physical activity. Among older women, decreases in social interactions and social activities explained roughly a fifth of the link between incontinence and depressive symptoms.18The Journals of Gerontology: Series B. Urinary Incontinence and Depressive Symptoms: The Mediating Role of Physical Activity and Social Engagement In other words, it is not just the physical symptom that causes depression; it is the cascading lifestyle changes people make to avoid being caught out in public.
Absorbent products can help break this cycle. Research on women using incontinence products found that achieving effective and discreet containment of urine was the single most important factor affecting their daily lives, influencing physical comfort, psychological well-being, and willingness to participate in social activities.19PubMed. Absorbent products for incontinence: ‘treatment effects’ and impact on quality of life A well-fitting, reliable product is the difference between staying home and going to a grandchild’s birthday party.
The Burden on Caregivers
When incontinence affects someone who cannot manage their own toileting, the burden shifts to family members or professional caregivers. This aspect gets far less attention than it deserves. Among geriatric patients, incontinence independently and substantially increases caregiver burden, even after accounting for other health problems.20PubMed Central. Urinary incontinence and its impact on caregiver burden in the oldest-old: a cross-sectional study Managing incontinence also negatively affects caregivers’ own quality of life, though subjective factors like the emotional relationship between caregiver and patient can soften the impact.21PubMed. The impact of incontinence management on informal caregivers’ quality of life
A Japanese study comparing home caregivers with nursing-home staff revealed a counterintuitive finding: family caregivers at home actually experienced more burden than professional staff in facilities, even though their care recipients generally needed less toileting help. The most frequent physical burden for family caregivers was leakage from absorbent products, and the researchers linked this partly to inappropriate layering of pads inside diapers, a common improvised solution that often backfires by disrupting the way the products are designed to channel and lock away fluid.22PubMed Central. Factors associated with caregiver burden of toileting assistance at home versus in a nursing home: A cross-sectional study
In institutional settings, having a structured incontinence management protocol makes a meaningful difference. A study implementing one such protocol in a nursing home found that more than half of residents received active continence treatments, and 60 percent of those treated became dry. Pressure ulcer rates also fell dramatically.23PubMed. Implementing an incontinence management protocol in long-term care. Clinical outcomes and costs Another study found that providing nursing aides with an integrated supply kit, where the wipes and barrier cream were packaged together with the incontinence product, reduced the number of times staff had to leave the room mid-change to hunt for supplies.24PubMed Central. Introducing a new incontinence management system for nursing home residents These details sound mundane, but they translate directly into better skin care and less frustration for both residents and staff.
When Products Are a Bridge, Not a Destination
Absorbent products manage leakage, but they do not treat the underlying problem. For many people, treatment can reduce or eliminate the need for products entirely. Pelvic floor muscle exercises, commonly called Kegels, are recommended as the first line of treatment for stress incontinence and are also useful for urge and mixed types.25PubMed Central. Pelvic floor muscle exercise and training for coping with urinary incontinence A controlled study found that supervised Kegel exercises with feedback significantly reduced incontinence severity and the perceived bother of symptoms compared to unsupervised exercise.26PubMed Central. Effectiveness of supervised Kegel exercises using bio-feedback versus unsupervised Kegel exercises on stress urinary incontinence: a quasi-experimental study Another study comparing pelvic floor exercises with bladder training found that both improved outcomes, but in different ways: exercises were better at strengthening the muscles themselves, while bladder training was more effective at reducing how often people needed to urinate and increasing the volume they could hold.27PubMed. A comparison of effectiveness of bladder training and pelvic muscle exercise on female urinary incontinence
Beyond exercises, treatment options include medications that calm overactive bladder muscles, pessaries for women with pelvic organ prolapse, nerve stimulation therapies, injectable bulking agents, and surgical procedures like sling placement. The right approach depends on the type and severity of incontinence and how much it interferes with someone’s life. The point is that reaching for a product should ideally happen alongside a conversation with a healthcare provider about whether the underlying cause is treatable, not instead of one. Many people, particularly those who feel embarrassed, skip that conversation and simply buy products, potentially missing treatments that could make the products unnecessary.
The Environmental Cost
Used adult incontinence products go to landfills, and the volume is enormous and accelerating. An Australian analysis found that adult incontinence products are now a larger and faster-growing waste stream than disposable baby diapers in that country. About half of used products end up in landfills with both leachate and biogas collection systems, but the remainder go to facilities without full containment. The products themselves contain roughly 20 percent non-biodegradable material by mass, mixed with biological waste, which complicates their breakdown in landfill conditions.28PubMed. Adult incontinence products are a larger and faster growing waste issue than disposable infant nappies (diapers) in Australia
Composting and recycling technologies for absorbent hygiene products exist but have not scaled up meaningfully, in part because there is little regulatory incentive to divert this waste from general landfill. The aging of populations in developed countries means this problem is only going to grow. Washable, reusable incontinence underwear has become a more viable alternative for people with lighter leakage, but for moderate to heavy incontinence, disposable products remain the practical standard. Anyone trying to reduce waste in this area faces a genuine tradeoff between environmental impact and reliable containment.
Why People Avoid Buying Them
The stigma around incontinence products shapes purchasing behavior in ways that have real consequences. Research into consumer embarrassment has documented a phenomenon called “masking,” where shoppers who feel self-conscious about a product add extra items to their cart to camouflage the embarrassing purchase.29Wiley Online Library. Effects of consumer embarrassment on shopping basket size and value: A study of the millennial consumer Personal care products like incontinence supplies are among the most common triggers for this behavior. The rise of online shopping and subscription services has made private purchasing easier, but the underlying embarrassment persists and contributes to undertreatment. Many people delay seeking medical help for incontinence by years, managing it silently with whatever products they can find, when earlier intervention could have reduced or resolved the problem. Insurance coverage is inconsistent: Medicaid in many U.S. states covers incontinence supplies, but private insurance often does not, and out-of-pocket costs accumulate quickly for daily users. Prostate cancer survivors with incontinence are more likely to be uninsured than their continent counterparts, adding financial stress to an already difficult recovery.9PubMed. Economic Burden of Urinary Incontinence in Men With Prostate Cancer: Results From the Medical Expenditure Panel Survey (2016-2021)