If you sit at a desk all day working at a computer and start to notice frequent headaches, you may have what’s known as a cervicogenic headache. These headaches have nothing to do with eye strain but rather are caused by nerves and muscles of the neck and spine that have been aggravated by posture or perhaps an injury.

The source of a headache can sometimes be tricky to pinpoint given there are more than 150 unique kinds of headaches,