Or they will have a pump to trickle in the drugs to keep him up and talking. They have pumps to meter insulin for diabetics, small doses over time instead of an injection.
I'm not a doc but I would think the most effective drugs for Joe would be either cocaine or adderall. Like you said, trickle in a bit for two hours so Joe will be sharp and alert (and angry).
I’ll be watching for Biden coming back from the bathroom breaks much energized...