Exploring the Concept of ‘Trump Derangement Syndrome’

The term ‘Trump Derangement Syndrome’ (TDS) has been used in political discourse to describe intense, often irrational reactions to former President Donald Trump and his policies. It is typically employed by Trump’s supporters to dismiss criticism ^[1]. The phrase traces its origins to the term ‘Bush Derangement Syndrome,’ coined by Charles Krauthammer in 2003. The specific term ‘Trump Derangement Syndrome’ appeared in public discourse by at least August 2015, in an op-ed by Esther Goldberg in The American Spectator ^[2].

TDS is not recognized as a legitimate medical or psychiatric diagnosis by any major clinical authority, including the American Psychiatric Association’s Diagnostic and Statistical Manual ^[3]. Despite some claims from partisan or fringe outlets suggesting otherwise, there is no evidence from major psychiatric bodies or peer-reviewed research to support the classification of TDS as a psychiatric disorder ^[4].

In April 2026, the U.S. Department of Justice referenced ‘Trump Derangement Syndrome’ in a legal filing, characterizing opponents as suffering from it ^[5]. This usage highlights the term’s continued presence in political and legal contexts. Additionally, in December 2025, psychotherapist Jonathan Alpert noted in The Wall Street Journal that many patients brought Trump-related obsession, rage, and dread into therapy sessions, although he did not claim TDS as a clinical diagnosis ^[6].

What Is Known

‘Trump Derangement Syndrome’ is a term used to describe reactions to Donald Trump, but it is not a recognized medical condition ^[3]. The term has been used in legal and political contexts, including by the U.S. Department of Justice ^[5].

What Remains Unclear

Whether TDS reflects genuine psychological impairment or is merely a rhetorical device remains contested. Supporters argue it denotes harmful overreaction, while critics say it pathologizes dissent ^[1].