I was taking colonzapaem 1mg 2 times a day.but it lost some of its effectiveness at controlling my panic attacks. dr switched me to diazapaem 10mg 3 times a day with lamotrigine. The new meds caused insomnia and did not stop the panic attacks. So now dr put me on loazapaem 1 mg 3 times a day. It is not has bad has the previous meds. but i am having troble sleeping .I can lay down and close my eyes but dont feal like i can completly get to sleep and having lots of dreams. im completly drained through the day so im not having that many panic attacks but have had a couple.