I found chemo elevated my all round body temperature, so much so that I was happy all through winter standing stark naked in the bathroom, window open, we don't have a heater, slathering on cream all over my body. Normally I would leap shivering from a very hot shower and towel quickly before dressing in very warm jammies. It took a good 6 months for me to start to feel remotely cool enough for a jacket at times.
I have also found that I now sweat through my head, which I never noticed doing before, hot flushes are pretty bad, especially if I get hot or stressed, and I get a hot sweaty prickly head.
I am also on medication that has always restricted my sweating, but now I feel it running down my back.
I am finding I have to get to know a whole new me post treatment.