Headache, you give me such a headache   And I don't know why   Headache, you can be such a headache   'Cause you're so uptight      Sometimes it's just so hard   To put up with you   I've come to rely on a pill or two   'Cause you cause me such pain   Why does it act this way?   I'm so frustrated with everything   Won't you be nice?   Bring some ice for my head?      Headache, you give me such a headache   And I don't know why   Headache, you can be such a headache   'Cause you're so uptight      Sometimes it's just so hard   To sleep beside you   While we're in bed   I still lie awake      With a headache, you can be such a headache   And I don't know why   Headache, you can be such a headache, yeah      [???]   In my head   In my head   In my head...      And I don't know why