Sounds like good timing so I'll share my recent story, only a few days back (last Friday, overnight). We were on a red-eye flight from Hawaii to Vancouver. I took a couple of drugs to help sleep, but after about 2 hours into it, an announcement woke me. "If there is a medical person on board, please push the call button." Groggy, I looked across the aisle to see that Boss wasn't in her seat there. I turned to see a commotion at the back of the plane where the washrooms are, and immediately figured it could be her, as she is prone to fainting. So I wobble back there, to be met by a stewardess, who informs me they've temporarily shut down those washrooms. But after I informed her the person with the medical emergency might be Boss, I was let into the foray. Sure enough, there she was, accompanied by a nice nurse and a stewardess in the process of cleaning up vomit from the floor. So the next 3 hours was spent assisting in her recovery. Somehow the others around didn't enjoy my comments such as, "She has always been an attention seeker," and the like. (I'm used to her fainting)
Upon arrival, they hold up the disembarking, and paramedics come on to grab her in an airplane gurney. Inside the airport we settle into a spot where an ambulance will meet us. Canada Customs send s up an agent to check us through. Ambulance arrives and we're off to the nearest hospital. Ten hours later, from a very crowded emergency room (I witnessed a violent offender, a guy with a gunshot wound, and more, with unbelievable patient staff,) Doc signs a 'safe to fly' form, and we call a cab to get us back to the airport. Obviously we've missed our connecting flight. The stupid airline, although telling me verbally they would put us on the next flight, now informs me they have nothing until tomorrow, but that will cost us $1800 additional. But the counter lady sort of suggests to try other airlines. I get on the direct booking line to Air Canada, and lo and behold, they have something for $400 later that night. I jump at it, and 6 hours later we're finally home. I calculated 40 hours without sleep, as we got up around 6 Hawaii time Friday morning, and arrived home at 2 AM Sunday morning.
So that's my little story. We're both still recovering.