Eli Lilly is Seeking FDA Approval of Cymbalta For Chronic Pain
A product of Eli Lilly, Cymbalta® - is a balanced and potent reuptake inhibitor of serotonin and norepinephrine, believed to potentiate the activity of these chemicals in the central nervous system (brain and spinal cord).
While the mechanism of action of Cymbalta is not fully known, scientists believe its effects on depression and anxiety symptoms, as well as its effect on pain perception, may be due to increasing the activity of serotonin and norepinephrine in the central nervous system.


I would like the patients to understand their condition better in order to help them discern what is best for their life with arthritis in conjunction to what their doctors are telling them! .. 
