Ask if Emgality Is Being Used for Cluster Headaches or Migraine
You may see Emgality (galcanezumab) used for cluster headaches OR migraine...which can lead to dispensing confusion.
Cluster headaches usually occur in clusters of weeks to months...with months or years between clusters.
The pain can be more severe than a migraine. Cluster headaches hurt so badly that they're sometimes called "suicide headaches."