Hi.. daily simple activities and everything can be trigger for me. Once I'm awake in the morning migraine alredy started. Cold winds, aircon, dust, perfume, rains, heat, heater, humidifier, lights, food smells and many other things... everyday at least I have two triggers and sumatriptan help me so far together with topamax and many other beta blocker medicines..I've not try botox yet...I've been with this for 14 years and hope and pray that there will be a day without pain and I'm sure there will be... thanks God that we have medicines to take away our pain and let's hope for miracles. . :)
I have definitely heard of people like you and they have recovered eventually. But it can take several years..