Hallucination upon waking in the middle of the night? I am a 36 year old female, on bp meds and zoloft. On these meds for a good while, but just in past 3 months have been experiencing for lack of a better word, "hallucinations" upon waking in the middle of the night.  Our three year old daughter often climbs in bed with us and I am awake when that happens, with everything okay, but then when I awake again in the night, I look down and instead of her, I see dead or alive guinea pigs.  We own a few of them and I am not afraid of them.  I am however afraid of mice. But not sure its connected. I can rub my eye's, I can blink and stare, and they don't go away unti I scream and my husband tells me its just our little girl. If its happening during a night when she has not crawled into bed with us, I look out our window at our back yard tree and see things within the tree that are not there, such as geometric shapes or shadows within the tree that are creatures, sometimes monkeys. Does anyone have suggestions as to what is going on and why?

Summarized question: Are nighttime hallucinations a side effect of Zoloft?