Sifrol ER works by having a similar effect as dopamine in the brain. Sifrol ER contains the active ingredient pramipexole dihydrochloride monohydrate. It belongs to a group of medicines known as ...

Using a large population-based cohort of users of anti-Parkinsonian drugs, we found that the use of pramipexole is not associated with an increase in the risk of severe pneumonia requiring ...