Does anyone have hyper arousal. Not form ptsd. Connected only with insomnia. I will have less sleep/more awake as an example. This is when zero tiredness happens. Even after days awake. Even if my body is falling apart. Lately I have felt some tired feelings. Not sleepy. Not sure what triggers the hyper arousal now. When this started for me --it was due to a adverse reaction I had to trying to restart zoloft for two weeks. Two years ago. Hyper arousal is Not a sexual term. Has to do with being alert. Thank you.