Daily diary is partly too detailed and partly, if there is later in the day the necessity of medication I cannot modify and add. That is in convienient and not accurate. I do not yet know how Nerivio will have impact on my migraine; partly it helps, partly I had the Impression that some symptoms which I left behind such as nausea and sickness came back (?). When it helps it helps unforeseen; the pain leaves somewhat unexpectedly and unforeseen; but it is great that it has this impact; but unfortunately not always: the necessity of triptanes still is given for me.