This document provides an overview of institutionalization and deinstitutionalization in mental healthcare. It discusses how deinstitutionalization led to the movement of patients from long-term hospital stays back into their communities with the aid of psychiatric drugs. However, many communities lacked adequate support services, leading to problems like revolving door readmissions and increased homelessness among patients. The document also outlines the objectives and indications for institutionalization, such as managing severe symptoms or preventing harm. It emphasizes the need for a balanced approach with improved inpatient care and strengthened community-based programs.