Parkinson's disease: current scientific understanding, and John's story

1. Parkinson's disease is a progressive, neurological disease that has no cure, although medications may delay or relieve symptoms. Surgical treatments are appropriate for some patients. 2. Monitoring symptoms of Parkinson's disease is important because all medications deemed helpful for patients can also have serious side effects, including delusions and hallucinations. 3. Clients who have difficulty expressing themselves need a family member or friend to inform caregivers of their interests and sources of enjoyment. 4. Efforts can be made to forestall isolation in the client's home or long-term residence. Suggestions and answers to commonly asked questions can be found on the Internet.