| Dyskinesias are caused by levodopa, the mainstay medication in Parkinson's treatment. |
| In one study, researchers exposed laboratory rats to a toxin that is known to cause Parkinson's disease. |
| If you have mood disorders such as depression, currently take mood-altering medication or have Parkinson's disease, avoid the herb kava. |
| Only her slightly erratic movements and an obvious weariness remind you that for the past 25 years she has suffered from Parkinson's disease. |
| As Parkinson's disease took hold, he developed a phobia about the cracks between paving stones. |
| The drug levodopa, which is used more commonly than dopamine agonists to treat Parkinson's, was not linked to any compulsive behaviors. |
