Did your wife consume any alcohol with her mushroom meal? That can be a serious problem with certain fungi. This article mentions Shaggy Manes as falling into that category. I've heard Inky Caps don't pair well with booze, also.

The article notes that Honey mushrooms are not well tolerated by some individuals. Hope your wife makes a speedy recovery.

https://www.mushroom-appreciation.com/ev...h.jXQmD0JW.dpbs