Suzie I myself would talk to doctor and ask max amount of pain med to get home also nausea medication. I had dry heaves @ a hour after I was awake from surgery, that hurt. I was very miserable and should have been using pain medication more often. I ended up using 16 of the 30 pill I was given but looking back I wish I would have taken more especially first few days after. Again ask doctor about nausea medication. Hopefully your husband will be one of to many that go through this much easier than I did. I have no regrets and fully confidence I made correct decisions to have surgery. 15 months after and zero psa yeah. I don’t think I could have made it through without my wife. She was right there to help with everything I was so thankful for her. Your support for your husband is showing and both of you will do great.