My husba d is a Parkinson patient approx. 3 years ago, he was hospitalized and diagnosed to have serotonin syndrome. He only takes 6 carba-dopa 25/100 tablets per day but is having bad dreams, jumps really bad and  hulacinates and went into a deep sleep today. Is this symtoms  again?
Hi, Thank you for posting your query. I have noted your husbands' diagnosis of Parkinson's disease (PD) and his current symptoms of hallucinations and agitation. There are two main possibilities in this case