cavity in my sons face

Hi

I've had a disturbing but not frightening dream 2 nights in a row. Im with my 23yr old son & he asks me to squeeze a blackhead on his face. I do & a big cavity opens up in his face. Its got hard pus in it but it isnt gory if thats possible. Theres no blood it doesnt look like a would just a conical cavity with a flap of skin over the top. I tell him it'll heal but it covers most of his right cheek. In the dream I dont feel horror or shock just a little alarm. I cant find any meaning for this at all.

Is he at all concerned about "Saving face" (So the term goes) in public?

hmmm... good question. He suffers from paranoid schizophrenia and has self esteem problems. He is also quite socially embarassed about his situation (he see's his brother and sister being successfull despite disabilities).
This dream has plagued me this week, I can't shake the visual memory or the 'feeling'.