I have read about Uhthoff’s Phenomenon, and it talks about how heat makes symptoms worse.
I definitely have a problem with heat but I think it might be a bit different: I end up feeling really sick and dizzy and legs like jelly, and it takes me ages to cool off. When I was super hot in Mexico about 18 mos ago, I noticed one of my feet felt numb around the toes.
Equally in the winter, I noticed that there were times when I got quite cold, and I would get into bed with the duvet on me, and wearing a thick jumper and shiver for over an hour before I warmed up.
I always thought something was “off” with my thermostat, but since the OpticN and MS has reared it’s ugly head, I am wondering if it is connected.
I am due to go on holiday in a couple of weeks - to Egypt (which is just a little toasty this time of year!) and wondering whether I will be OK?