Q. Hi, I have been grinding my teeth for quite some time, I’ve been through 2 bite guards, so I was referred to the Belfast school of dentistry, the professor there, fitted me with a bite guard, it is so thick, it’s massive. But, I suffer from Basilar migraines, will the grinding of the teeth have any bearing on the migraines? As my husband says that many a time I have migraines in my sleep and I don’t even know that I’ve had them. I just wondered if they were connected. I look forward to what you think.,