hi greetings...
it's deciding to know about your condition... as you have rightly mentioned combination of duloxetine that is symbols and prosaic as you have rightly mentioned combination of duloxetine that is symbols and prozac might cause serotonin syndromemight cause serotonin syndrome...
and one feature of serotonin syndrome is having hallucinations... other features of serotonin syndrome as follows:-
Confusion, hallucination, seizure, extreme changes in blood pressure,
increased heart rate, fever,
excessive sweating, shivering or shaking,
blurred vision, muscle spasm or stiffness, tremor,
incoordination, stomach cramp, nausea, vomiting, and diarrhea...
so it's best to consult your
psychiatrist and under his supervision taper one of the two drugs as soon as possible to avoid worsening of the about syndrome...
go for a morning walk daily exercise 2 to 3 times for week which also helps you to relieve from your symptoms partially...
all the best for your future endeavours...
Hope I solved your query and feel free to ask any further...
Thank you...