A statement from Buckingham Palace


During The King’s recent hospital procedure for benign prostate enlargement, a separate issue of concern was noted. Subsequent diagnostic tests have identified a form of cancer. 

His Majesty has today commenced a schedule of regular treatments, during which time he has been advised by doctors to postpone public-facing duties. Throughout this period, His Majesty will continue to undertake State business and official paperwork as usual.

King Charles III

The King is grateful to his medical team for their swift intervention, which was made possible thanks to his recent hospital procedure. He remains wholly positive about his treatment and looks forward to returning to full public duty as soon as possible.

His Majesty has chosen to share his diagnosis to prevent speculation and in the hope it may assist public understanding for all those around the world who are affected by cancer.

King Charles III is the King of the United Kingdom, Canada, Australia, Papua New Guinea, and ten other Commonwealth Realms besides. As a Constitutional monarch, his assent is required for the passing of laws but in practice this is now a mere formality, and he acts on the advice of his Prime Minister and Parliament. Charles ascended the throne in 2022 after the death of his mother, Queen Elizabeth II, who had a record-breaking reign of over 70 years.


Prince William is being tested. Aside from his father King Charles having cancer, his wife, Princess Catherine, is seriously ill and recently released from hospital. It is expected that he will take over some of the King’s duties but his family will have its own demands. The Princess Royal will also increase her already substantial workload.

The Prime Minister has expressed their best wishes for the king. Rishi Sunak’s statement said: “Wishing His Majesty a full and speedy recovery. I have no doubt he’ll be back to full strength in no time and I know the whole country will be wishing him well.”