Hello, I'm Jo! 51 and new to this site. I posted a message earlier but I think I may have put it in the wrong place !!! D'oh ! Anyway...I have been type 2 since 2012 but just lately have been experiencing waves of dehydration and headaches which last around 5 days. My levels are all good and my medication hasn't been altered. I was wondering if anyone else experiences this? Thanks.