MEDICAL IDIOMS | PART 1
Under the weather = Not feeling well 
Example: Losing the election was a bitter pill to swallow for the candidate.
As pale as death = Extremely pale 
Example: The woman in the hospital waiting room was as pale as death.
Go Viral = Begin to spread rapidly on the Internet 
Example: My friend’s satirical song about the Supreme Court decision has started to go viral.
Run in the family = To be a common family characteristic 
Example: The serious illness runs in the family of my friend.
As pale as a ghost = Extremely pale 
Example: My grandfather was as pale as a ghost when he entered the hospital.
Laughter is the best medicine = Laughing a lot is a very effective means of recovering from physical or mental injury 
Example: I think the best thing for you right now would be to spend some time with people you can joke around with. Laughter is the best medicine, after all.
Sick as a Dog = Extremely ill 
Example: Did you have a good vacation?” -””Not really. I was sick as a dog the whole time.”
Have one foot in the grave = To be near death (usually because of old age or illness) 
Example: My uncle is very sick and has one foot in the grave.
Sick and Tired of = Extremely annoyed by something that occurs repeatedly 
Example: I’m sick and tired of the way Neil always tries to get other people to do his work.