Bright light of the sun can trigger a migraine, at least in me and some other people I know. It's not dehydration, it's the bright light itself. I found shade

Bright light of the sun can trigger a migraine, at least in me and some other people I know. It's not dehydration, it's the bright light itself. I found shade 5 sunglasses that are essentially lightweight welding glasses they have been amazing. Unlike most sunglasses they are actually dark.