I took 15mg of mirtazapine on Sunday evening out of pure curiosity.

As a result of its histaminergic activity there is sedation
yet I find I am easily surprised, jumpy but tired.
Initial slight sensations of arthralgia.

After a few hours I identify mild eidetic imagery,
Ever-so-slightly persistent with closed eyes.
These visual hallucinations emerge
from imagination, neither delirious nor lucid.
Perhaps they're more like vivid daydreams
and would leave with tolerance.

This faint mode of hallucination led into and out of sleep,
Supplanting hypnogogic and hypnopompic imagery.
What I remembered of dreaming was much the same:
Nonsensical conetent with similar imagery.
Upon waking its effects were still apparent.