I have had sleep problems for 10 years. The act of falling asleep, staying asleep or sleeping soundly without exaustingly vivid dreams completely eludes me. I ve tried Seroquel and now Ambien (which seems less effective). They help me falll asleep, but I wake up by 4am and toss and turn for hours, almost the same as when I m suffering from a fever. I am also so jolted when awaken while I actually do sleep I gasp for breath. Any information or guidance on relieving these symptoms would be greatly apppreciated. Thank you. Laura