THIRUVANANTHAPURAM: Former Principal Secretary to Chief Minister, M Sivasankar has been admitted to hospital after he complained of uneasiness. Sivasankar is currently undergoing treatment in a private hospital in Thiruvananthapuram and is in the Intensive Care Unit.

Meanwhile, his relatives said that he was admitted to the hospital due to high blood pressure. He has been admitted to the hospital where his wife works as a nephrologist. Earlier, he was served a notice by the Customs asking him to be present at the Customs office at 6 pm. It is learnt that Sivasankar complained of uneasiness after receiving the notice.