I've wondered about this for...Well, since I started using tampons in my early teens and never found an answer, so I figure it's time to ask.
Every time my period rolls around and I use tampons, I get a splitting headache that goes away if I remove the tampon or use a pad. I do get menstrual-related migraines, but these are definitely a separate thing.
I don't have any of the other symptoms of tss, so I don't think it's that and i've recently switched to a menstrual cup (still waiting for my period this month so I can try it), so it's not a current concern, but i'd be very interested in knowing the answer for my peace of mind.
Thank you in advance!