Originally Posted by zookester

Like you I have this same issue and you explained it perfectly like a laser coming through the window. I do have issues with extreme sensitivity to even the slightest cool breeze in addition to the heat sensitivity but can't remember if they happened at the same time or if one occurred before the other. Personally I would steer clear of ice and also do your best to protect your CRPS limb from direct sunlight. It is not the heat or ice it is the response of your sympathetic nervous system that would cause more pain and frequent flares.

I'm so sorry - I know this is a tough scenario.

They do make some nice clothing now that have UV protection in them as well as clothing designed to keep you at an even temperature that might be worth a try.