Interesting. I was at one point diagnosed with "tension headaches" and prescribed a medication called Fioricet which is a combination of caffeine, acetaminophen

Interesting. I was at one point diagnosed with "tension headaches" and prescribed a medication called Fioricet which is a combination of caffeine, acetaminophen, and a barbituate called butalbital. Incredibly effective. I'm sure the harm profile of coffee alone is lower so if it's totally eliminating headaches as a problem for you it's perhaps a better solution, but thought i'd throw that out there as it could be worth seeing a neurologist if the problem becomes unmanageable for you