Generalities:

This pair relieves Migraine 
Characterized by an intense headache (migraine) that can occur on only one side or part of the head, it can be accompanied by nausea and vomiting. There may also be chills, increased urination, lack of appetite, fatigue ... The person is very sensitive to any stimulus: sound, light, etc. It is thought to be due to a disturbance in brain function that may begin with biochemical changes.