Headache started about 9 am but it felt like eyestrain so I did not take rx. About 10:30 started to develop photophobia took 1/2 dose rx, headache moderated.

04/18/2011

Awoke feeling so-so. Went to work by 9am my headache had returned, but again I did not have any of the rx with me. Headache became severe, but I worked though the day.
When I got home took 1/2 a dose, about 5:45.
Headache again did not moderate, second 1/2 dose about 8:00.

04/17/2011
Went to the zoo with my wife and started having headache issues my mid day. Did not have any Rx with me and I was unable to does until late afternoon about 4:30. Headache did not moderate and I re-dosed about 2 hours later. Headache again did not moderate and I went to bed at 8:30.