Oh @Nat6999 I'm so sad for you. There but for the grace of god.
@Loopylou6 yes he will be magnesium deficient. That's "normal".
Does he have ascites? (Swollen stomach) if so he'll have a drain or multiple drains and strong diaretics.
Depending on how malnourished he is they may tube feed.
He might be in for some time. My longest stay was nearly 3 weeks.
If he carries on drinking he will die. You'd think that would stop him wouldn't you.
The horrible truth about alcoholics and the terribleness of the disease is that... well that's kind of the point. It's the truth we speak in AA meetings and it's something no one who is not an alcoholic can ever really understand. And I am forever grateful that they don't.
It's totally baffling for people who've not been in the grip of it.
As someone else has said I really recommend Al Anon. Everyone there will have gone through exactly what you are going through and you will find nothing but love and support and hopefully you won't feel so alone.
I hate to say it but I live the NHS / the met physically saved my life time and time again, but their alcohol and addiction services are woeful.
AA saved my life. But I had to go to self funded rehab and literally die twice until I got it. If there is any way to get him to go, and keep going to meetings it's really the only hope for people like him and me.
Whatever, Al Anon will help you see you did not cause this and you can't cure it. The pain, anger, helplessness of watching someone destroy themselves is terrible. Unfortunately, or fortunately there are many people who have been where you are and will help you to deal with it.
He'll be very ill for a long time. He'll probably be hallucinating at the moment and very sick and weak.
If you met me know you would not believe that a year ago I was in intensive care with advanced liver disease. And thy at after I got out alive from that, I drank again.
I've been sober 10 months now and am proof that AA can work even in hopeless cases.
I can't know if it will work for him, but it's worth a try, whatever happens to your relationship. And no one would blame you at all for divorcing him, lest of all me.
Drugs he will probably have to take include, diaretics, possibly beta blockers (depending on if he has vaciries - tears in his oesophagus) to keep his blood pressure low to prevent rupture. Strong vitamin B, Thiamine, vit d, iron, painkillers - all sorts. I still take all of these and more.
He'll likely have ultrasounds and and endoscopy to see what damage has been done.
So many people survive this stage only to drink again and then die. Once the liver packs up everything goes downhill fast.
I'm sorry to be so bleak. I'm sorry you are going through this.