How it works

Cymbalta is a brand (trade) name for duloxetine. Duloxetine can be used to treat depression, chronic pain, and anxiety.

While experts are unsure of the precise mechanism of action of Cymbalta (duloxetine), they do believe that its capacity to enhance the effects of serotonin and noradrenaline in the central nervous system is what gives it its antidepressant, pain-relieving, and anti-anxiety effects.

The class of drugs known as selective serotonin and norepinephrine reuptake inhibitors (SSNRIs) includes Cymbalta.