Valorie,

It's most likely an issue of encountering triggers at school that she doesn't encounter at home -- lighting, funes from cleaning products, etc. It could also be sleep patterns. Are her sleep patterns different during the school year? How about eating patterns?

One of the best tools for identifying triggers is a good Migraine diary. You can download a free diary workbook from our article Your Migraine and Headache Diary. Some of us have food triggers; some of us don't. It's advisable to determine if your daughter does, and an elimination diet is the best way to do that. For more information and a workbook on this, see Managing Migraine - Migraine Trigger Foods.

One Migraine a week definitely puts your daughter into the area of checkout Migraine preventives. Anyone who has more than three Migraines a month needs to be taking something for prevention. There's growing evidence that Migraine is a progressive brain disease. A recent study showed that Migraines can cause brain damage, and that people with three or more Migraines a month are more susceptible to this damage. For more information, see Is Migraine a Progressive Brain Disease? and Yes, Migraines Can Cause Brain Damage.

If you'd like to talk with other Migraineurs and get some additional information and support, come join our discussion forum. You'll need to register again once there because it's a separate membership database, but you can use the same member name, email address, and password that you used here. You can find our forum at http://forums.healthcentral.com/discussion/migraine/forums.

Hope this helps,

Teri