A MyMigraineTeam Member
"The pain doesn't go away permanently, however. After several months, the nerves sprout new pain fibers, and the headaches tend to return. The Botox effect usually lasts about two-and-a-half months." Mar 19, 2016 Mayo Clinic
Here's an interesting article: https://americanmigrainefoundation.org/resource...
Has anyone else been using it long-term and finding it helpful? It is apparently effective in the 12-week range.
Actually i am curious too. I also hear it wears off so you have to keep taking it. Isnt that dangerous long term?