Overall, I agree with the others.
Yet, let's go a little further. "Headache
" is only a symptom. In your case, a symptom of what? How often? Good according to whom? Many patients like FwC for headache, but it can lead to poor outcome if used frequently or used to treat the wrong illness. Chasing headache with pain pills only works for rare headaches due to non-serious cause. Is that you?