I've had Migraine problems all my life and have never wanted to smoke when I already had an attack! I think possibly if you use a RELAXING STRAIN, in between or before a full blown attack, it would help. I am in the process of growing several of the most sedative Indica stains for Migraine and other major pain problems. I am in the learning process as far as MM goes and I know it will take time to gather information about what helps with many divergent problems. I believe also that each indivdual reacts differently to various stains.
Hopefully, a lot of people are learning which stains help the most with various pain problems and will share the information! We certainly need pain relief in the U.S.!