Everybody is different so it is hard to tell- Migraines are very intense with respect to discomfort and pain so you may need to use a large dose/ high potency product. Personally, continued use seems to be working the best for me. A daily regime of indica flowers or concentrates- I medicate daily after work. A gram of flower a day can keep the Migraines at bay, but even occasionally I still might need to resort to Ibuprofen.
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