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Palace explains King Charles’ worrying bloodshot eye during Macron’s state visit

Buckingham Palace has issued an explanation after King Charles was seen with a painful-looking bloodshot eye as he welcomed French President Emmanuel Macron ahead of his three-day state visit.

The monarch, 76, was joined by Queen Camilla, Prince William and Kate Middleton to roll out the welcome wagon for Macron, who touched down in England Tuesday morning.

But not long after the king stepped out, royal watchers noticed that His Majesty’s right eye was entirely bloodshot — raising fresh concerns over his health.

King Charles III during the French President's State Visit to Windsor
The palace has issued an explanation after King Charles was seen with a painful-looking bloodshot eye Tuesday. James Veysey/Shutterstock
President of France, Emmanuel Macron and King Charles III on the Royal Dais at Datchet Road on July 08, 2025 in Windsor, England.
The monarch, 76, welcomed French President Emmanuel Macron at Windsor ahead of his three-day state visit. Samir Hussein/WireImage

In one image taken Tuesday, the cancer-stricken king’s red eye could be easily spotted as he led the ceremonial start of the French state visit.

The whispers prompted a palace insider to offer reassurance, saying that the king had experienced a burst blood vessel in one eye.

It’s understood that Charles’ eye was affected overnight and is unrelated to any other health conditions, including his ongoing cancer battle.

King Charles III, 3rd right, Queen Camilla, Prince William 3rd left, and Kate, Princess of Wales, left, walk with French President Emmanuel Macron, second right, and his wife Brigitte Macron, right, during a welcome ceremony, in Windsor, England
Charles was joined by Queen Camilla, Prince William and Kate Middleton to roll out the welcome wagon for Macron. AP
King Charles III reacts ahead of a ceremonial welcome For France's President Emmanuel Macron
Not long after the king stepped out, royal watchers noticed that His Majesty’s right eye was entirely bloodshot. POOL/AFP via Getty Images
Britain's King Charles and French President Emmanuel Macron sit on a carriage as they arrive at Windsor Castle
Charles rolled out the red carpet for Macron and his wife, first lady Brigitte Macron, with a ceremonial horse-drawn carriage procession at Windsor Castle. REUTERS

According to the Mayo Clinic, a burst blood vessel in the eye — medically known as a subconjunctival hemorrhage — is typically nothing to worry about.

While its appearance may raise concerns, it often occurs randomly and can be triggered by a simple cough or sneeze. They typically go away on their own within one to two weeks.

Charles rolled out the red carpet for Macron and his wife, first lady Brigitte Macron, with a ceremonial horse-drawn carriage procession at Windsor Castle.

Prince William, Prince of Wales and Britain's Catherine, Princess of Wales welcome France's President Emmanuel Macron and Brigitte Macron as they arrive at RAF Northolt
Macron and his wife touched down in England Tuesday morning. via REUTERS
Queen Camilla and Wife of France's President Brigitte Macron travel in Semi-State Landau carriage during a carriage precession at Windsor Castle
Brigitte Macron joined Queen Camilla for a horse-drawn carriage ride at Windsor. POOL/AFP via Getty Images
King Charles III, Queen Camilla, Catherine, Princess of Wales and Prince William, Prince of Wales welcome French President Emmanuel Macron and his wife Brigitte Macron at Windsor Castle
The royals were seen chatting with the Macrons as they arrived at Windsor Castle. Getty Images

The royals are also expected to host the Macrons for lunch in the State Dining Room, ahead of a lavish state banquet Tuesday evening in St. George’s Hall.

Macron’s three-day visit, at the invitation of the king, is the first state visit to the UK by a European Union head of state since Brexit, and a symbol of the British government’s desire to reset relations with the bloc that the UK acrimoniously left in 2020.

Catherine, Princess of Wales on the Royal Dais at Datchet Road on July 08, 2025 in Windsor, England.
The Princess of Wales looked radiant as she dazzled in a stunning beige ensemble. Samir Hussein/WireImage

The visit comes more than a month after the Macrons made headlines when a video surfaced of Brigitte appearing to forcefully shove her husband’s face as they arrived in Vietnam.

“We are squabbling and, rather, joking with my wife,” Macron said afterwards, trying to downplay the airplane incident. “People are saying all sorts of nonsense. Everyone needs to calm down.”

France's President Emmanuel Macron, Britain's King Charles III, Britain's Queen Camilla and Brigitte Macron stand during a ceremonial welcome
The royals are also expected to host the Macrons for lunch in the State Dining Room, ahead of a lavish state banquet Tuesday evening in St. George’s Hall. via REUTERS
Prince William, Prince of Wales and Catherine, Princess of Wales
The Waleses appeared in good spirits as they welcomed the Macrons at RAF Northolt. Samir Hussein/WireImage

During his visit oversees, the French president will address both houses of Britain’s Parliament in the building’s fabulously ornate Royal Gallery before sitting down for talks with UK Prime Minister Keir Starmer on migration, defense and investment.

The British royals, for their part, made a state visit to France in September 2023.