
Veterans eat their meals in the dining hall of the National Soldiers’ Home, a facility for the care of disabled American veterans, many from the Civil War. 1898.
Although the term “post-traumatic stress” is a modern way of describing the effects of war on some individuals, the condition was certainly known during and after the Civil War. The failure of a man’s courage in the face of combat or when confronted with having to support a hard-pressed family after the war, was usually attributed to a failure of will or masculinity rather than to a medical condition. But “soldier’s heart,” as some people called it, clearly affected countless soldiers on both sides, who ended up in state asylums for the insane suffering from delusions, insomnia, paranoia, and other symptoms that were just beginning to be understood in the latter part of the nineteenth century.
(source)