kick someone when they are down
kick a dog when it's down
do more harm than good
disimprove
compound
disimprovement
confound
exacerbate
rub salt in someone's wounds
misalter
deformation
unblessing
make one's bed and lie in it
distortion
fan the flames
drop someone in it
go through hell
worsen
impair
take a turn for the worse
bring down
perfect storm
make matters worse
hardship
rough end of the pineapple
reap the whirlwind
deterioratingly
add fuel to the fire
worsener
hit one hard
go from bad to worse
plight
dystopian
poison
run
rackingly
dismalize
misreform
exacerbator
bear the brunt
fash
have
aggravate
fall away
suffer
exacerbatingly
pejorate
exasperate
make heavy weather of
fall upon