Here’s a hot tip - keep things documented yourself. If you’re on a bunch of meds make sure family know what they are and you have it written down. Same goes for medical conditions.
Our 4x4 club obtained a lot of 'Emergency Medical Information Books' that are about 100mm x 150mm when folded and contain pages where you write down your medical information. Your basic patient info, doctor's name and no., medicare no., medical insurance co., emergency contact, etc on the first page, then subsequent pages are for medications, medical conditions, patient history/service provider.
The booklets were printed as a fund raiser for Ambulance Vic and Rotary, and we could purchase them for a paltry fee. The club committee thought they were a good idea for people to carry on extended trips in case of a medical issue, where they would be kept in each vehicles glovebox and gathered if need be. Most of the club agreed and quite a few of us purchased some for home to keep on the fridge, the original purpose as they have a magnetic strip on the back. It is surprising how poor our memory is when in the middle of a crisis.
As with all these things though is that they have to be kept up to date.