Compared to three a week, it's a significant decrease, even if it wasn't a complete cure. Personally, I wouldn't be all that worried about two headaches a mont

Compared to three a week, it's a significant decrease, even if it wasn't a complete cure. Personally, I wouldn't be all that worried about two headaches a month or so (then again, I've had a near-constant headache for the last two years, so my perception may be a little skewed).