While King Charles remains committed to his royal duties and his cancer treatment, the recent hicc-up in his health has raised concerns among the public.

King Charles III experienced "temporary side effects" following cancer treatment. He was taken to the hospital for observation, after which he returned to his residence in London, according to The New York Times.

King Charles III was briefly hospitalized for observation on Thursday after experiencing “temporary side effects’’ related to a scheduled cancer treatment, Buckingham Palace said in a statement. His engagements for Thursday afternoon and Friday were canceled.