Question

The symptoms of Parkinson's disease are temporarily alleviated in some patients by injections of

a. L-dopa.
b. tyrosine.
c. dopamine.
d. serotonin.
e. adrenaline.

Answer 1

a.L-dopa

Step-by-step explanation:

Levodopa treatment represents the most effective treatment for Parkinson's disease. However, chronic treatment is associated with the development of motor complications (motor fluctuations, dyskinesia) in most patients.