I've just been to the dentist to discover that my very low level teeth grinding has escalated massively in the last year – to the point that I've broken two teeth! I'm now having a mouth guard made. It's got me wondering whether this could be affecting my migraines, particularly as I often wake up with them. Will the mouth guard be my miracle cure (unlikely…but I can dream!). So I was wondering if anybody else has experience with grinding, mouth guards and migraines?