DMK president M Karunanidhi was admitted to Kauvery Hospital at Alwarpet in Chennai on Thursday morning for "optimisation of nutrition and hydration," the hospital said in a release.
The 92-year-old former Tamil Nadu chief minister has not been keeping well for the last few weeks.
"He is stable and being treated by a team of doctors. He will be in the hospital for a few days," the release issued by Kauvery Hospital executive director Dr Aravindan Selvaraj said.

The 92-year-old former Tamil Nadu chief minister has not been keeping well for the last few weeks.
"He is stable and being treated by a team of doctors. He will be in the hospital for a few days," the release issued by Kauvery Hospital executive director Dr Aravindan Selvaraj said.
