1 to be poisoned

2 poisoning

1 leech

2 bloodsucking vermin

3 vampire (translated European notion)

4 fig. cruel exploiter, esp. a capitalist exploiting the workers

1 bloodbath

2 carnage

1 to expel poison (from the system)

2 to detox

1 poison

2 to poison

3 poisonous

4 malicious

5 cruel

6 fierce

7 narcotics

1 to fall gravely ill, never to recover (idiom)

1 lit. to draw blood on the first prick (idiom)

2 fig. to hit the nail on the head

1 long illness makes the patient into a good doctor (idiom)

1 lit. no blood on the men's swords (idiom); fig. an effortless victory

1 to hit the target where it hurts (idiom); fig. to hit home

2 to hit the nail on the head (in an argument)