Her Royal Highness Princess Soamsawali is recovering from a stroke and hypertension, the Bureau of the Royal Household announced on Thursday.
The bureau quoted doctors at King Chulalongkorn Memorial Hospital as reporting that the overall condition of the princess was improving.
The princess was conscious and increasingly able to move her body. Her blood pressure and pulse were normal and there were no complications, the bureau said.
Doctors agreed that the princess should continue getting rehabilitation therapy at the hospital
HRH Princess Soamsawali was admitted at the hospital at the night of Feb 1 suffering from a brain haemorrhage and hypertension.