How do you cure a headache/migrane naturally?

I get very many headaches that EASILY turn into a migraine that ruins my day. They usually happen when an event is here. I once had to miss my sisters b-day party because I got a migraine and I was only about 7 then. I get them from my Grandmother; when she got headaches, she could barely stand up much less walk! Nobody else in my family(the share the house kind, i mean, so you don’t get confused) has migraines but me. They might get super tiny headaches but that is all. I take a pill that works well, but I have been getting many headaches lately; more than I usually do. How can I cure a headache naturally to where it stays away for a while? PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!