Experts warn that prolonged stress can lead to permanent physical changes, including turning hair grey or white due to a depletion of pigment-producing stem cells. Harvard research on mice shows this ...

Norepinephrine is more effective for severe ... When you feel fear, stress, anxiety, or even excitement, the brain senses danger. Then, the brain tells the adrenal glands to release epinephrine ...

Anxiety disorders are among the most common ... recommend selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs). However, individuals must ...

Selective serotonin reuptake inhibitors (SSRIs) are first-line agents for all five anxiety disorders, and serotonin norepinephrine reuptake inhibitors are indicated for generalized anxiety disorder.