Serotonin–norepinephrine reuptake inhibitor

Uncommon card · No. 94091

Serotonin–norepinephrine reuptake inhibitors (SNRIs) are a class of antidepressant medications used to treat major depressive disorder (MDD), anxiety disorders, chronic neuropathic pain, fibromyalgia, and menopausal symptoms. Off-label uses include treatments for attention deficit hyperactivity disorder (ADHD) and obsessive–compulsive disorder (OCD). SNRIs are monoamine reuptake inhibitors; specifically, they inhibit the reuptake of serotonin and norepinephrine. These neurotransmitters are thought to play an important role in mood regulation. SNRIs can be contrasted with the selective serotonin reuptake inhibitors (SSRIs) and norepinephrine reuptake inhibitors (NRIs), which act upon single neurotransmitters. Since norepinephrine pathways play a role in pain modulation, SNRIs are also widely used for chronic pain conditions such as neuropathic pain and fibromyalgia. The human serotonin transporter (SERT) and norepinephrine transporter (NET) are membrane transport proteins that are responsible...

Read on Wikipedia · Image Harbin, Public domain