Mumbai, Jul 15 (IANS): Actor Rajesh Khanna was Saturday again admitted to the Lilavati Hospital here, six days after he was discharged from there, hospital sources said.

A hospital source told IANS that the actor was back in the hospital but refused to disclose the reason behind his re-admission.

A source close to the Khanna family said his condition was not serious.

"It is because of weakness, nothing serious. He should be fine in a day or two. Dimple Kapadia and Rinki are with him," the source told IANS.

Khanna was admitted to Lilavati Hospital June 23 and spent two weeks there.

The actor has been battling health issues since April l when he was admitted due to weakness and fatigue and was discharged in three to four days.

Fondly known as Kaka, Khanna, who gave hits like "Aaradhana" and "Amar Prem" in the 1970s, was out of limelight for years. He recently acted in an advertisement.

He married Dimple in 1973. They separated in 1984.