RJD leader Tejashwi Yadav and his mother Rabri Devi visited Ranchi's RIMS hospital to check on jailed party chief Lalu Yadav's health.
Lalu Prasad Yadav, whose health condition deteriorated, has been diagnosed with lung infection.
Prasad's elder daughter and Rajya Sabha MP Misa Bharti reached Ranchi and met her father.
Senior party leaders from the state were also seen making a beeline at the hospital.
"Our family wants better treatment for him.
Doctors to analyse what treatments can be provided here after all test reports come.
He has already undergone heart surgery earlier and only 25% of his kidney is functional.
He has also been diagnosed with pneumonia and he is facing difficulty in breathing.
His situation is serious," Tejashwi said.
On Thursday, the jailed RJD chief's developed breathing trouble with congestion in his chest.
The former Bihar chief minister has been convicted in the fodder scam cases.
