Understanding Generalized
Anxiety Disorder
Worry and anxiety are natural. They help us prepare to deal with difficult circumstances, whether current or just anticipated. But people with generalized anxiety disorder (GAD) spend most of their time worrying and may experience spontaneous anxiety even when a stressful or threatening situation is not apparent. The worry may become so excessive and persistent that it can limit a person's daily activities.
What Causes GAD?
While the specific cause of GAD is unknown, doctors have identified a variety of biological and psychological factors. Research shows that GAD can run in families.
GAD Symptoms
GAD is diagnosed when a person worries excessively about a variety of everyday problems for at least 6 months. The symptoms of GAD include:
- excessive anxiety
- can't stop worrying
- feeling on edge or restless
- easily fatigued
- difficulty concentrating
- irritability
- problems with sleep
- tense muscles