How Does Caffeine Treat Headaches?
Caffeine is a common ingredient in many prescription and over-the-counter headache medications (see list below). Caffeine additives make pain relievers 40% more effective in treating headaches. Caffeine also helps the body absorb headache drugs more quickly, bringing faster relief. By adding caffeine and, in turn, taking less medication, you can reduce the risk for potential side effects and possible drug addiction.
