Has anyone had any good experiences with butterbur, an herb? I have been taking Petadolex, which is a butterbur with toxins removed (they can badly affect the liver). It says it takes a few months to build up in your body before you feel any help. It's been about three months for me, and I can't really say if it's helping or not. I do have a lot of other things going on: I've come off topiramate and am still in the withdrawal stage, plus my doctor started me on Namenda. I do know the migraines I am getting are less severe and easier to get rid of than before.
But whether the help is coming from butternur or Namenda is hard to tell. My Namenda dosage is still really low, 10 mg.