... In the 1940s and 1950s, synthetic versions like trihexyphenidyl, which debuted in 1949, came about.In the early 1960s, a few scientists separately became interested in the role of the neurotransmitter dopamine and the use of levodopa (L-dopa) for the treatment of Parkinson’s disease. ...
The History of Parkinson’s Disease
... In the 1940s and 1950s, synthetic versions like trihexyphenidyl, which debuted in 1949, came about.In the early 1960s, a few scientists separately became interested in the role of the neurotransmitter dopamine and the use of levodopa (L-dopa) for the treatment of Parkinson’s disease. ...
... Anticholinergics such as trihexyphenidyl and benztropine mesylate — These are used alone or as add-on treatment to help with tremors, drooling, and dystonia (when a muscle stiffens). Catechol-o-methyltransferase (COMT) inhibitors — These add-on treatments extend each levodopa dose. ...
Managing Parkinson's Disease Motor Fluctuations
... Anticholinergics such as trihexyphenidyl and benztropine mesylate — These are used alone or as add-on treatment to help with tremors, drooling, and dystonia (when a muscle stiffens). Catechol-o-methyltransferase (COMT) inhibitors — These add-on treatments extend each levodopa dose. ...
... This medication is typically prescribed for people experiencing motor fluctuations that are not well controlled with standard treatments.AnticholinergicsAnticholinergics, such as trihexyphenidyl and benztropine mesylate (Cogentin), work by blocking acetylcholine in the brain. ...
How To Treat Parkinson’s Disease and Parkinsonism
... This medication is typically prescribed for people experiencing motor fluctuations that are not well controlled with standard treatments.AnticholinergicsAnticholinergics, such as trihexyphenidyl and benztropine mesylate (Cogentin), work by blocking acetylcholine in the brain. ...