The condition of DMDK leader Vijayakanth, who has been admitted to MIOT Hospital here, is showing considerable improvement, despite his health being unstable in the last 24 hours. According to a medical bulletin issued by Dr. Prithvi Mohandas, Managing Director, MIOT Hospital, Mr. Vijayakanth may have to stay in the hospital for 14 days for continuous treatment of his pulmonary illness. The statement was hopeful that Mr. Vijayakanth would fully recover soon.