Hey, Im a 36yr old female,who began suffering migranes at 13,at 24 they turned to CH (episodic) I belive they've become chronic.I've tried and been on every drug Known to treat them and due to ins. reasons I can only do Imtrex 100mg tablets 9 a month, the oxygen works , atleast helps but everything else has stopped working. I'm woke twice a nite w/ the ugly beast in my head and twice a day. And when Im not suffering a CH attack I seem to have this anoying residule headache! Today was a Real bad day! I'm truly wanting to give up and end my pain forever! Thanks for Listening :'(