Headaches ALL The Time??
See a neurologist. I have had migraines all my life. Tylenol hasn't worked since I was about 7 or so. You could try Asprin Free Excedrin (badged as Excedrin Tension headache). It works well for me and has for over 20 years now.
I have taken heavier meds (by RX only!) such as Inderal.
Take into account this could also be an allergic reaction to a food, alcohol (this is why I don't/can't drink), lack of sleep, too much sleep, altitude changes, weather changes and so on.
Keep a headache diary and list your day in detail. This should help narrow down what's triggering them.