I am 57 and was diagnosed in 2010.
I suffered from a sudden a severe attack of phsycosis, illusions and delusions 3 months ago. This was caused by a mixture of over medication and tiredness. The episode lasted 4 weeks, during which time I was hospitalised, but it left be severely tired. My Parkinsons meds have been reduced significantly and I was placed on a regime of lorazepam and Quetiapine.
i have not experienced any mental problems since leaving hospital at the end of September.
Hospital was the right place for me during the worst of these problems, but I Have found that the best thing for me is to be at home and I think the reason for this is that I really value the comfort of being in my home environment with my family. This has allowed me to recover (I’m back to 60%} with plenty of rest and the introduction of exercise, both of which it is hard to get in a hospital environment.
best of luck