What is the definition or description of: morning headache?

Typical pattern: For some migraine headache presentations. That is, the headache commences in the early am hrs, and the patient awakens with a typical migraine attack, with unilateral throbbing, nausea, vomiting, sensitivity to light and noise. These are tough to stop once ongoing and prevention works best to stop this variety.

See below: Cluster, migraine and tension-type headaches may produce a headache that awakens an individual in the early morning hours (usually after 4 am), or is present upon awakening.