More broadly, critics have pointed to what they describe as signs of cognitive decline — slurred speech, apparent confusion, moments where Trump has appeared not fully alert during public events.

Trump has consistently dismissed these concerns, attributing his occasional closed eyes to blinking or resting. He has undergone multiple cognitive assessments and has repeatedly described himself as in excellent health.

His White House doctor has confirmed leg swelling, diagnosed as chronic venous insufficiency — a condition in which faulty valves prevent the legs from sending blood efficiently back to the heart — but has otherwise backed the president’s accounts of his wellbeing.

Outside voices have been less reassuring. Former White House doctor Jonathan Reiner, who previously served as cardiologist to Vice President Dick Cheney and is now a CNN medical analyst, has publicly stated he is ‘seriously concerned about the health of the president,’ and has called for a new medical evaluation.

Trump’s niece Mary, a psychologist, has been even more pointed, releasing a video titled ‘Trump Declines Rapidly As Behavior Raises Concerns’ in which she argued that moments of apparent confusion have been repeatedly explained away by supporters rather than properly addressed.

“Every single day Donald Trump appears to be losing it,” she said.

Licensed physical therapist Adam James has gone further still, claiming in a widely circulated video that Trump may be dealing with frontotemporal dementia and estimating he could have between two and four years to live.

It is worth noting that James is not Trump’s treating physician and has no direct access to his medical records, and such claims remain speculative.

The Succession Question

The recurring nature of health speculation has inevitably drawn attention to the question of presidential succession.

If Trump di:es, resign, or be removed from office during his second term, the Constitution is clear on what happens next.

Article II, Section 1 states that in the event of the president’s death, the powers of the office immediately transfer to the Vice President.

In the current administration, that means JD Vance would be sworn in as President of the United States at the earliest available opportunity.

The topic was thrust briefly into the spotlight in August 2025, when Vance made a public statement that he was ‘ready to be President.’

Given the constitutional mechanics of succession, the remark immediately sparked a fresh wave of online speculation about Trump’s condition — a reminder of how sensitively any comment touching on presidential health or continuity lands in the current political climate.