I think that is talking about painkillers etc.
Likely he is taking stuff like statins and blood pressure meds as a minimum. And he had some depression issues, as I recall, so perhaps something for that.
I saw a thing on TV that said it could have been a vasovagal syncope. Basically you pass out due to stress.
Tough next few games, tonight in Dallas then a home game against the blues, and the dreaded Canada swing should be tougher with Edmonton and Calgary back to back.
I can see us going .500 over the next 2 weeks.