A fan, electrolytes plus water, putting my feet up, and avoiding the sun helps me get through hot days. I found some more tips:
https://www.thefibroguy.com/blog/fibromyalgia-a...

I’ve heard a dehumidifier works great for bad humidity, Jenna. Can you take Advil etc?

Hi. I have just purchased a neck fan. I love it keeps me nice and cool 😊

I fight sweating all the time. I use alot fans and light clothing. When extreme heat i shower twice day

@NESHey if it helps that’s what matters :)! I hear ya on needing to cool many oarts of the body. I found one on amazon that wasn’t very expensive. It’s a little loud but works alright, just needs to be charged more I think. The brand is ASNUG this was a great invention. I’ve never heard of a dog cooling mat, I will look this up, sounds brilliant honestly!