To sum it up im lucky if I can go a week without getting a migraine, I've been suffering one for three days now, it started with a headache on saturday night that was gone by the time I woke up yesterday but reappeared last night and hasn't gone since. I feel like I'm going to vomit constantly and it really hurts my head and face. I've taken zolmitriptan but the side effects I get are horrendous I.e tight chest and extremity numbness/weakness. I also can't take this when I work sue to it making me drowsy so want to speak to go about preventative medications, does this make anyone drowsy? And how effective is it?