Xolair and sleep issues

[hilary39]

Hi there! Have you or anyone else in this forum had issues with Xolair and sleep? I've been on it for four days and am suffering from a weird kind of insomnia, like I'm half asleep and dreaming but also half-awake and I wake up feeling totally unrested. I read that histamine plays a fundamental role in the sleep cycle so I wondered if that's what the issue was, that the Xolair is messing around with my histamine levels...

Thanks in advance for any insight you may have!