Former Kerala Chief Minister V. S. Achuthanandan was admitted to a private hospital here on Thursday night after he said he was feeling unwell.
The veteran Communist Party of India - Marixt legislator, who turned 93 on October 20, was at home when he complained of uneasiness and was soon moved to the hospital.
Doctors attending on him said that there are no major issues and he is under observation.
Achuthanandan, who is very particular about his food habits, gets up quite early in the morning for his exercises every day.