sleepless

He broke down in tears describing his sleepless nights.

The situation has led to “a lot of sleepless nights,” McVay said.

He said the "headcount figure" was the reason, which led to "a lot of sleepless nights" over families he had treated for 20 years.

They endure sleepless nights, haunted by memories of the past and the terrifying unknown of what's yet to come.

After years of sleepless nights, and being unable to manage the uncontrollable shaking of his arm and leg, his tremors "stopped instantly".