Hi have been on citalopram before in the past and been back on it for nearly 4 weeks. I'm finding I'm waking up at 1.30 am everynight and finding it takes me over an hour to drift back off again. My mood has become more positive and am bow starting to feel the benefits but this sleep thing is really starting to bug me. Also I have found that it dilates my pupils. Like saucers lol Looks like I've been doing hard drugs lol. Anyone else had these problems?