The 61-year-old actor is in stable condition, the Channel News Asia reported last night quoting Dhanush, Tamil actor and the mega star's son-in-law.
Rajnikanth had suffered from exhaustion on April 29, the first day of the shoot of his latest venture ''Raana'', and was admitted to the Isabel Hospital in Chennai.
He was discharged the same day only to be readmitted there on May 4 for allergic bronchitis and viral fever.
On May 13, he was admitted to Sri Ramachandra Medical Centre for respiratory infection and other problems. He was flown in Singapore on Friday (May 27) for treatment.