This document discusses solitary confinement and its emotional and physical effects on inmates. It notes that inmates can spend years in solitary confinement with only brief contact from prison staff once per day. The psychological effects of solitary confinement include anxiety, headaches, anger, confused thinking, and social withdrawal. Physiological effects include gastrointestinal, heart, urinary, and migraine issues as well as fatigue. The conclusion states there is evidence that solitary confinement for extended periods negatively impacts inmate health, so prisons must take steps to care for all inmates.