Cluster headache, which negatively affects people's living comfort, is quite disturbing, although not dangerous. Cluster headaches are pains of unknown origin. This headache is not triggered by food or hormone changes, compared to migraine and tension headache. However, there are some risk factors and distinctive features for cluster headache.
Features of Cluster Headache
There are some diagnostic features for cluster headache;
• Violent enough to wake you up at night
Comes in clusters of a few weeks
• Unilateral, visible around the eyes
These are the general characteristics of cluster headache. Sometimes attacks become more frequent, and a recovery period comes after the period when these attacks become frequent. However, the pain returns after a while.