take a lot out of
US /teɪk ə lɑt aʊt əv/
UK /teɪk ə lɑt aʊt əv/

1.
to make someone feel very tired or weak
:
•
That long meeting really took a lot out of me.
•
Caring for a newborn can really take a lot out of you.
to make someone feel very tired or weak