Summary
A reader asks how the terms mental illness and insanity differ. The question seeks a general distinction rather than an assessment of a particular person.
The brief response describes mental illness as the broader term, covering both milder and more severe mental health problems.
It explains that “insanity” is commonly used more narrowly for severe disruption in contact with reality; this is a general terminology explanation, not a diagnosis or a detailed definition for any specific setting.
Question
Reader · Identity withheldWhat is the difference between mental illness and insanity?
Answer
Mark Vigil Dombeck, Ph.D.If there is a difference at all, it is one of scope. Mental illness is usually a broader and more inclusive term than Insanity. Insanity is usually reserved for describing severe conditions involving psychotic-like breaks with reality, while Mental Illness can include both severe and milder forms of mental problems (such as anxiety disorders and mild depressions).
