This comes from my own observation only and not from actual medical research. Every time I start my time of the month, I get really bad migraines and my Fibromyalgia flares up. Pain hits another heightened level.
Last night I was waken up by a migraine only to realize that I had no migraine medicine left. I remembered that my sleeping pill have a migraine pain agent in them and took another one. I slept until noon because of this, but the most intense part of the migraine attack is gone. Now all that is left is extreme muscle pain, exhaustion (yep, still tired even after over 14 hours of sleep) and no will to do anything. Thank goodness it’s the weekend.