Tommyran,
the same thing happened to a friend of mine except it WAS his tongue that swelled. Drs. told him if he'd waited another 30 minutes to get there, he'd be dead.
Scary stuff indeed. Glad he got there in time.
I had four (4) Angioedema attacks in February thru April 2022
possibly from statins.
The 1st episode WAS massive swelling of Tongue
and almost complete throat closure cutting off my airway.
Drove myself to the ER before It got real bad
but just made it as I was choking, gagging,
& gasping while the ER checked me in.
They asked about Statins (It was Accupril I was taking).
They hit me with some intervenous antihystamine/benadryl stuff
& prednisone steroid to counteract the Angioedema.
They took me off 3/4ths of my meds including Accupril.
I then proceded to have three more attacks
over the next month that were less severe
& finally saw an allergy specialist who could
only say the cause was "Idiopathic" meaning
she had no clue for sure what triggered them.
Now the cardio doctor has me back on a Statin
as he absolutely insists I can't be without it if he
is going to treat me for heart issues.
I swear these guys get payed cash for everyone
they get hooked up on these Statin drugs.
They now have me on Rosuvastatin calcium (Crestor)
which one of the side effects (which I just looked up)
are allergic reactions including swelling of the throat & tongue.
No specific mention of Angioedema, though. lol.
So I guess I'm waiting for my next Angioedema attack !!!

walleyed