Posted by ed_uk on October 23, 2004, at 18:11:19
In reply to lack of arm swing strange mannerisms, posted by lostforwards on October 23, 2004, at 11:40:59
Risperdal often causes loss of arm swing, especially at high doses. It is referred to as Parkinsonism because it resembles Parkinson's disease. (Loss of arm swing is a very common symptom of Parkinson's disease). Mannerisms and stereotypies can also be caused by Risperdal (and other antipsychotics.) Anti-muscarinic drugs such as procyclidine(Kemadrin) can sometimes relieve the Parkinsonism but all can cause side effects of their own. Another option would be to try another atypical antipsychotic such as olanzapine(Zyprexa). Maybe you could even benefit from trying the Risperdal at a very low dose eg. 0.25mg.
EdPS. I listed one of the anti-muscarinic drugs available in the UK, I don't know where you live so I don't know whether procyclidine is available there. If it isn't, there are plenty of similar drugs that you could get instead.
poster:ed_uk
thread:406357
URL: http://www.dr-bob.org/babble/20041018/msgs/406442.html