Kanimozhi, daughter of DMK president M. Karunanidhi and a Rajya Sabha member, was admitted to a hospital here after she complained of exhaustion, said a hospital official.
"She is fine and is likely to be discharged tomorrow (Monday). She was admitted for exhaustion," a senior official of Kavery Hospital, who did not want to be named, told IANS.
Kanimozhi is the daughter of Karunanidhi's third wife Rajathi Ammal.
Married to G. Aravidan, she has one son - Adithya. M.K. Stalin and M.K. Alagiri are her half-brothers.