Her Royal Highness Princess Chulabhorn has been admitted to Vichaiyut Hospital in Bangkok for gastritis or stomach inflammation, the Bureau of the Royal Household said on Saturday.
The bureau said that the princess had developed discomfort in her stomach and was exhausted before being admitted. Doctors examined the princess and diagnosed her with gastritis.
Doctors provided the princess with nutrients and medicine intravenously and asked her to stay in the hospital and refrain from work for a while.