What's in your Scleroderma survival kit - in mine:
Thermal socks (for day and night)
Warm lined windproof coat that does up to the neck
3 layers of clothing
Windproof fleecy lined joggers
Warm fleecy underblanket on bed
Spare blanket for colder nights
Antacids for reflux
Diazepam in my pocket just in case (seems to relax the blood vessels as well as the muscles (but have to limit use to avoid tolerance)
Yep, I carry a wad of pills just in case I need them.
Note that all the thermals are good at keeping out the cold and wind, but not so helpful when there is no heat in your hands and feet to keep in. I keep my hat and gloves on the radiator so that at least I start out warm.