Does anyone get a headache if you use your upper body muscles alot? Today I was kneading some fondant, it was pretty tough and I guess I kneaded for about
15 minutes. Since I was using most of my upper body muscles I started to get a little hot, then my muscles started to ache, eyelids even started to hurt, muscles in face hurt then a headache and I started to get a little tired. I knew if I didn't stop or take something I would go into a flare, I think that's what it was starting to do. I stopped took a motrin, tylenol, and a flexeril. My muscles get so aggrivated when I keep using them, and they throw a fit and tighten up, ache and make me feel sick. But is it the muscles contracting or something that cause the headache? (maybe tense up)