This state of health of Queen Elizabeth .. and what has been approved?

International media reported that the health of Queen Elizabeth calls for concern, which led to the reduction of her powers, but it is not yet known what disease she suffers from.

It is worth noting that Queen Elizabeth is now the second longest reigning monarch in history, as her reign has now reached 70 years and 127 days. Thus, the Queen is 96 years old. She has defeated King Bhumibol Adulyadej of Thailand, who ruled for 70 years and 126 days between 1946 and 2016.
The longest verified reign in history is the reign of King “Louis XIV” in France, which ran from May 14, 1643 to September 1, 1715, with a total of 72 years and 110 days.