Evidence Pointing to Potential Problems

With the beginning of his second presidential term, attention to the cognitive and psychological state of the 79-year-old Trump has intensified. Observers and several medical experts point to a number of signs they interpret as evidence of decline.

Speech Changes and Cognitive Lapses. A psychotherapist with decades of practice and teaching experience claims that Trump is showing signs of dementia. As evidence, he points to a comparative analysis of the politician's speech: in the 1980s, Trump was "very eloquent, spoke in polished sentences," whereas now he "struggles to finish a sentence, thought, or even a word." Two specific symptoms are highlighted: phonemic paraphasias — using sounds instead of real words, such as mispronouncing simple terms — and confabulations — the unintentional narration of fabricated details that the speaker genuinely believes to be true.

Behavioral Changes. Psychologists note increased impulsivity and unpredictability. Some neuroscientists link this to possible frontotemporal dementia, which affects the frontal and temporal lobes — where "what makes us human" resides, including the capacity for planning and rational decision-making. A professor of neuropsychology describes Trump's condition as a "restless, hyperactive mind" that, when combined with a sense of omnipotence, generates the illusion that one can snap one's fingers and solve any problem.

The Diagnosis: "Malignant Narcissism"

Some experts focus not on cognitive impairment but on personality disorders. Public diagnoses identify three groups of problems: bipolar disorder, malignant narcissism, and incipient dementia.

The concept of "malignant narcissism" was introduced by Erich Fromm and encompasses five components: narcissism — grandiosity and self-aggrandizement; sociopathy (antisocial personality disorder) — contempt for social rules, conviction of being above the law; paranoia — feeling of constant attack and desire for revenge; sadism — deriving pleasure from humiliating others, causing chaos; and grandiosity — conviction of one's own superiority.

Neuroscientists add that Trump's transformation from a "pathological narcissist" into a "malignant" one occurred through the acquisition of supreme power, which removed the remaining restraining factors.

The Position of the White House and Supporters

Official representatives categorically reject suggestions of psychological disorders. The White House press secretary calls Trump "the sharpest, most accessible, and most energetic president in modern American history."

The president's physician concluded in an April 2025 report that a comprehensive neurological examination revealed no abnormalities, and cognitive functions assessed by standard scales were deemed normal. Some international psychiatrists also refute rumors of Alzheimer's disease, noting that Trump withstands long flights, holds press conferences, and manages a demanding schedule — in contrast to his predecessor.

Supporters interpret unusual statements and behavior as manifestations of an iconoclastic personality and an unceremonious style of someone who rejects the conventions of traditional politics.

The Moral-Ethical Dilemma of Experts

The discussion is complicated by the ethical "Goldwater Rule," adopted by the American Psychiatric Association in 1973. It prohibits giving professional opinions about the mental health of public figures without personal examination and their consent.

Proponents of public diagnoses justify their actions with the principle of "duty to warn," which emerged from a precedent in the California Supreme Court. They argue that if a patient poses a danger to others, physicians are obligated to breach confidentiality. They also counter that clinical interviews are the least reliable method of diagnosing a patient, especially if that patient is "the greatest documented liar in history."

Public Opinion and the Political Dimension

Polls conducted in late February 2026 showed that a significant majority of Americans consider Trump to have become unpredictable over time, though this percentage is notably lower among Republicans. The number of those who consider him mentally sharp and capable of handling challenges has declined compared to previous years.

Democrats in Congress called for applying the 25th Amendment to the Constitution, which allows for the removal of a president deemed incapacitated. Even a former Trump ally publicly questioned his mental health following the US involvement in military actions in the Middle East.

Conclusion. The question of whether Donald Trump exhibits signs of psychological disorders remains a matter of heated controversy, where professional observations and official assurances of his excellent health collide. The absence of the possibility of personal examination and political polarization make achieving consensus on this issue unlikely in the foreseeable future.

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