Koirala's private specialist Dr Kabirnath Yogi said that Koirala kicked the bucket of heart failure after he created pneumonia in bronchitis' contamination because of progress in the climate. Koirala had indicated manifestations since three months and was utilizing three sorts of anti-toxins. "Everything was ordinary till Monday evening, the measure of oxygen being administrated to him was expanded," Yogi said, "He had a typical feast yesterday evening. All of sudden, Koirala's wellbeing weakened and he inhaled his last at 12:50 am." Koirala had served as Nepal's 37th head administrator from February 10, 2014 to October 10, 2015.
Sushil Koirala was the Prime Minister of Nepal from 11 February 2014 to 10 October 2015. He was also President of the Nepali Congress party beginning in 2010. Koirala was elected as Prime Minister of Nepal by the parliament on 10 February 2014.