People under stress experience mental and physical symptoms, such as irritability, anger, fatigue, muscle pain, digestive troubles, and difficulty sleeping. Anxiety, on the other hand, is defined by persistent, excessive worries that don't go away even in the absence of a stressor.
They're a group of mental illnesses that cause constant and overwhelming anxiety and fear. The excessive anxiety can make you avoid work, school, family get-togethers, and other social situations that might trigger or worsen your symptoms. With treatment, many people with anxiety disorders can manage their feelings.
