Hi. Wondering if anyone out there can help. My Dad has Parkinson's. He's on Madopar, and about a week ago, the Doctor increased the dosage. He's also on antibiotics, and since he's been on anti-biotics, he's been having hallucinations, and is confused and wandering around alot. The Doctor is pretty sure its the increased dosage of Parkinson's meds causing the hallucinations. Has anyone else had experience of this, and if so, have the hallucinations stopped??