insomnia
"My sleep problem is describe as: ease of falling asleep; extreme-difficulty staying asleep for more than three hours; however, mostly-pleasant dream occurences. I take Ambien occasionally in attempt to fully replenish my body's energy-level. To not become dependent, on occassion I will try Rozerem. The problem then becomes, each time I take Rozerem, it causes me to sleep very lightly with what some may consider "intense-Viagra Effect". It is only after I take some measure to resolve this effect that I then am able to obtain a deep sleep for about five hours; but this deep sleep is always accompanied by what I consider extremely unusual or unpleasant dreams."