Cluster headaches are among the most painful type of primary headache. They are excruciatingly painful, and may occur several times every day for months at a time, often around the same time of ...
Cluster headaches are among the most painful type of primary headache. They are excruciatingly painful, and may occur several times every day for months at a time, often around the same time of ...
Shellie commented on Cary Cook BSN RN's post Cluster Headaches