insomnia
"I have severe and chronic insomnia that has caused me little (if any) sleep per night, leading to confusion and irritability in the morning, leading to delirium, if prolonged exposure to sleep deprivation was to happen to me. My doctor first prescribed me Seroquel (quetiapine) for my insomnia, which worked a little bit TOO well, as it was too heavily sedating, and left me with too many "morning-after" effects. At my doctor's reluctance (due to substance abuse history in not me, but my family) I was given a prescription to a starting dose of 1 mg a night of Klonopin. This was amazing. As opposed to being forced to sleep by Seroquel, Klonopin lulled me to sleep. It's a wonderful medicine."