King Charles’ Unsettling Bloodshot Eye at the French State Visit Sparked Concerns About His Health

On July 8, 2025, the world watched as King Charles III welcomed French President Emmanuel Macron and his wife, Brigitte, to Windsor Castle.
The event was full of pomp and ceremony, but one detail caught everyone’s attention: the King’s right eye was strikingly red.
This unexpected sight sparked worry among royal watchers and the public. What caused this alarming appearance, and what does it mean for the King’s health?
Let’s dive into the details of this moment and what we’ve learned since.
King Charles’ Bloodshot Eye: A Minor Issue or Cause for Concern?

During the ceremonial welcome, photos showed King Charles with a bloodshot right eye, prompting immediate concern.
Many wondered if this was linked to his ongoing cancer treatment, which began after a diagnosis in early 2024. Buckingham Palace quickly responded to calm fears.
A spokesperson explained that the redness was due to a burst blood vessel, medically known as a subconjunctival hemorrhage.
This condition, while startling to see, is usually harmless and can happen from something as simple as a cough or sneeze. The Palace emphasized that it was not related to the King’s cancer treatment, reassuring the public that there was no cause for alarm.
Health experts, like Sarah Jeffries from the Emergency First Aid at Work Course, backed this up. She told Tyla that a subconjunctival hemorrhage is common, especially as people age, and typically clears up on its own within one to two weeks.
No treatment is usually needed, though eye drops can help if the eye feels dry. Despite the King’s visible discomfort in photos, he carried on with his duties, hosting the Macrons with a carriage procession and a state banquet in St. George’s Hall.
The King’s Resilience Shines Through

King Charles, now 76, has shown determination to continue his royal duties despite his health challenges. A royal aide told People magazine that the King manages his cancer treatment by following medical advice and maintaining a normal schedule.
“Medical science has made incredible advances, and I genuinely see no difference in him,” the aide said.
This strength was evident as he greeted the Macrons warmly, joined by Queen Camilla, Prince William, and Kate Middleton, who is also recovering from her own cancer diagnosis in 2024.
The state visit itself was a significant moment, marking the first by a European Union leader to the UK since Brexit. The King and President Macron rode together in a 1902 State Landau carriage, while Queen Camilla and Brigitte Macron followed in a Semi-State Landau.
The event included a Guard of Honour inspection and a display of French-related items from the Royal Collection, showing the King’s commitment to diplomacy despite personal health challenges.
Public Reaction and Ongoing Questions

The public’s response on platforms like X was mixed. Some expressed worry, with one user noting, “Charles looks deeply unwell,” while others were relieved, saying, “It’s just a burst blood vessel, no big deal.”
The King’s history of occasional bloodshot eyes, like in 2022 due to allergies, suggests this isn’t entirely new. However, his ongoing cancer battle keeps health concerns in the spotlight.
Buckingham Palace’s transparency helped ease fears, but questions linger. Why do these incidents draw so much attention? How does the King balance his health and duties?
As Charles continues his treatment, his resilience remains a focal point, inspiring many while prompting ongoing discussions about the monarchy’s future.
You might also want to read: Kate Middleton and King Charles Met Privately Before Cancer Announcement