My mom was diagnosed with pill rolling and was given meds for Parkinson's. She has no use of her right arm which is tense & held tight against her. She takes little short shuffled steps and can't walk on her own. Her speech is hard to understand and she has screaming outbursts a lot. She is up most of the night. This has progressed so quickly in the last 1 1/2 years. Her meds don't seem to be helping her at all and almost seem to have made her worse. We want to help her but don't know what else we can do for her.