Replace "immediately" with a warning about a 4-5 minute delay while it absorbs into the body and this is super good information. It really is a miracle drug, not much else can get people from literally dying to 100% better like this.

Dude is a hero and so lucky to be alive. He's not a big dude and got buried under the collapse debris. Makes sense that he's a bad ass outside of this too, hoping for a strong recovery for my man.