Dr. Rothschild answers the question: 'Chemical Abnormalities Cause Depression?' — -- Question: How do abnormalities in brain chemicals (such as serotonin and norepinephrine) cause depression?

Medically reviewed by Lindsay Cook, PharmD Key Takeaways SSRIs are often the first choice for treating depression and various anxiety disorders.Medications for anxiety and depression work by boosting ...

When we think of depression, we often hear about chemical imbalances in the brain involving molecules like serotonin, norepinephrine, and dopamine. But there’s a growing body of research suggesting ...

Serotonin reuptake inhibitors (SRIs) are a class of drugs that affect the brain’s serotonin system, and doctors most commonly prescribe them as antidepressants. SRIs increase the levels of serotonin ...

What are the roles of norepinephrine and the locus coeruleus (LC) in promoting anxiety-like behavior through the basolateral amygdala (BLA)? The LC regulates arousal and stress reactions, especially ...

Depression is a complex and deeply personal experience. While almost everyone has periods of sadness, low mood or grief, depression is different. Major depressive disorder is persistent, interferes ...

Antidepressants can be a powerful tool in helping deal with depression symptoms, medical experts say. Depression, also referred to as major depressive disorder or clinical depression, is a condition ...