
alive and kicking - to be well and healthy
alive and well- to be well and healthy
as fit as a fiddle- to be healthy and physically fit
as pale as a ghost /as pale as death - extremely pale
back on one's feet - physically healthy again
bitter pill to swallow - an unpleasant fact that one must accept
black-and-blue - bruised, showing signs of being physically harmed
black out - to lose consciousness, to faint, to pass out
breathe one's last - to die
burn (oneself) out - to become very tired and almost sick from doing something for a long time or from working too hard
catch a cold - to get a cold
catch one's death of cold - to become very ill (with a cold/flu etc.)
feel on top of the world - to feel very healthy
go under the knife - to have an operation in surgery
in the pink - in very good health
look the picture of health - to be in good health, to look very healthy
nothing but skin and bones - to be very thin or emaciated
on the mend - becoming better, becoming well, healing
look the very picture of health - a perfect example of health
rub salt in (someone's) wound - to deliberately make someone's unhappiness or shame or misfortune worse
run down - to be in poor condition
get a taste of one's own medicine - the same treatment that one gives to others (usually this has a negative meaning)
under the weather- not feeling well
