The document discusses palliative care and end-of-life care. It notes that patients often suffer from untreated symptoms, and families are unsatisfied with the current healthcare system. Palliative care aims to improve quality of life for patients with life-threatening illnesses through pain management, psychosocial, and spiritual support. The document also discusses the stresses on family caregivers, noting that over 44 million Americans serve as caregivers and it can negatively impact their health. Palliative care focuses on treating the whole patient and coordinating care across settings.