i am confused about caffeine. it seems like when i drink more water and less coffee i have less pain. i take 3 topomate a day excedrin for migraine when needed also hydrocodone as needed less than 1 every 2 weeks. also midol and hubby massages head. i am almost 67 overweight have ptsd and anxiety and sinus problems. also when i treat the sinus that helps too. recently i have been having stabbing pains in my head. i have a neurologist do a brain scan came back normal. a great primary care who is also naturopathic dr and also the best therapist and psychiatrist ever. also a wonderful supportive hubby and several loving pets and good friends. overall i am quite blessed