Activities of Daily Living (ADLs) are basic self-care tasks used in healthcare and long-term services and supports to describe a person’s functional ability. The term typically refers to routine activities—such as bathing, dressing, and eating—that may be assessed to document the type and degree of assistance a person uses.

Plain-Language Summary: ADLs are everyday tasks involved in caring for the body. When an individual has difficulty with ADLs, the term provides a shared way for households, clinicians, and support providers to describe what kinds of help are being used and how often.

Context

ADLs serve as a standardized vocabulary across clinical care, caregiving, and administrative eligibility rules. Clinicians use ADL assessments to document functional status over time, often alongside diagnoses and other clinical findings. In hospitals, ADL limitations may be recorded as part of discharge planning and rehabilitation planning; in home- and community-based settings, they may be used to describe the scope of support being provided and the conditions under which an individual functions safely.

Although lists vary across organizations and jurisdictions, ADLs commonly include bathing, dressing, toileting, transferring (moving between positions, such as bed to chair), continence, and eating. Assessments often distinguish between independence, supervision or cueing, and hands-on assistance. ADLs describe observed function rather than motivation, character, or effort. Limitations may relate to cognitive conditions (for example, impaired sequencing or judgment), musculoskeletal disorders, neurologic injury, frailty, sensory impairment, or temporary illness.

ADLs also appear in administrative and legal contexts because functional capacity is comparatively observable and documentable. Long-term services and supports programs may use ADL-impairment thresholds to determine eligibility or to assign levels of care. Insurance policies that cover long-term care-related services may define benefit triggers in terms of ADL assistance, often using criteria such as inability to perform a specified number of ADLs without substantial assistance, or the presence of severe cognitive impairment.

Measurement and interpretation can vary. A narrow definition may miss practical difficulties (for example, an individual may be able to dress but not manage fasteners safely or appropriately). A broader definition may capture safety and reliability but can be harder to apply consistently across evaluators. ADL performance may also fluctuate due to fatigue, medication effects, pain, or acute illness. Some assessments focus on “typical” performance, while others emphasize the individual’s best observed performance, depending on the assessment framework.

Misunderstandings

ADLs are sometimes treated as interchangeable with Instrumental Activities of Daily Living (IADLs). IADLs (such as managing finances, shopping, cooking, and transportation) support independent living but are generally categorized as higher-order tasks and may not count as ADLs in some eligibility or benefit definitions.

Another misunderstanding is that ADLs reflect only physical strength. In practice, cognition, vision, balance, and the ability to sequence steps can be central. An individual may have sufficient mobility yet be unable to bathe independently due to impaired judgment or difficulty following multi-step routines.

It is also sometimes assumed that needing help with an ADL implies a particular living setting or a permanent condition. In use, ADL limitations can be mild or severe, temporary or progressive, and the same ADL label can correspond to different levels of hands-on assistance, supervision, or cueing.