How long does it take for Emgality to work?
Reading Time: 2 minutes Emgality (or Galcanezumab) is a humanized monoclonal antibody used for the prevention of migraine. It is also used for cluster headaches. [1]https://www.fda.gov/news-events/press-announcements/fda-approves-first-treatment-episodic-cluster-headache-reduces-frequency-attacks. Cluster headache is …