Severe headache that usually affects one side or part of it and is often accompanied by nausea and vomiting.

Treatment: is intended to stop symptoms and prevent future attacks, they are divided into two broad categories: A) Analgesics is the "acute treatment" or "abortifacient", they are taken during migraine attacks and are designed to stop the symptoms. B) Preventive medications, every day, to reduce the intensity or frequency of migraines.