http://www.medications.com/effect/view/26308 2 major side effects. I find myself waking up startled and wide awake about an hour and a half after falling to sleep. I usually go back to sleep, but awake again in another couple of hours. This waking is not associated with urination either. before Ja Mon, 02 Feb 2009 17:56:57 -0500 http://www.medications.com/effect/view/26308?item=16677 I just started on Januvia and i am having panic attacks, waekness sleeplessness, highly nerverous NO more Januvia for me it already in the trash ROZIEE http://www.medications.com/effect/view/26308?item=16677