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NCI Dictionary of Cancer Terms

serotonin-norepinephrine reuptake inhibitor  listen  (sayr-uh-TOH-nin-NOR-eh-pih-NEH-frin ree-UP-tayk in-HIH-bih-ter)

  A type of drug that is used to treat depression and certain other disorders. Serotonin-norepinephrine reuptake inhibitors increase the levels of the chemicals serotonin and norepinephrine in the brain. Nerves use these chemicals to send messages to one another. Increasing their levels in the brain helps improve mood. Also called SNRI.