Kick the bucket
Blind as a bat
Have a sore throat
Right as rain
Pushing up the daisies
Under the knife
Die
Almost die
Under the weather
be almost dying
Fit as a fiddle
To be okay after an illness
A brush with death
A frog in your throat
Describe someone who has trouble seeing
undergo a surgery
One foot in the grave
Die
Not feeling well
To be in very good health, especially connected to elderly people