Since I have had use of reason, I have suffered from migraines. Having daily headaches is normal for me. The sun, the flash of a photo, a perfume, a vehicle in rapid movement were simple detonators to start a migraine.
My quality of life every day worsened, until it gave me a crisis which did not respond to any medication, so I went to a neurologist and there after many studies determined I had a genetic malformation in my heart, which increased the attacks of migraine. They operated on me and the migraines are less constant, maybe twice a month. Sometimes the causes are not in the head, you have to look for more.