Self-care deficit refers to a situation where an individual is unable to perform essential self-care activities, such as bathing, eating, or managing medications. This can occur due to physical limitations, cognitive impairments, or emotional challenges. When a person experiences a self-care deficit, it can lead to negative health outcomes and decreased quality of life. Healthcare professionals often assess self-care deficits to determine the level of support needed. Interventions may include education, assistance from caregivers, or the use of adaptive equipment. Addressing self-care deficits is crucial for promoting independence and overall well-being in individuals, especially among the elderly or those with chronic illnesses.