It may be used for headache and Raynaud's disease.

In one study, a flavonoid called naringenin was used for its disease preventing component.

Black currant berry is used for coughs and Alzheimer's disease.

Atropine was used for Parkinson's disease as an antispasmodic.

It is used for Parkinson's disease but has not been well studied for depression.

After 18 months, the two groups showed no difference on a standard rating scale used for Parkinson's disease.

These chemicals affect the brain similarly to some medications used for Parkinson's disease.

Sufferers may be treated with drugs used for Alzheimer's disease and Parkinsonism.

It can also occur as a side effect of anticholinergic medication used for Parkinson's disease.

It is also used for other cancers and Alzheimer's disease.