Anxiety is a natural emotional and physiological response to stress or perceived danger. It serves as a protective mechanism that prepares the body to face threats through the “fight-or-flight” response. While occasional anxiety is normal and even helpful in certain situations, persistent or excessive anxiety can interfere with daily life and indicate an anxiety disorder.
Key Characteristics of Anxiety
- Emotional Symptoms
- Feelings of worry, fear, or unease.
- Restlessness or irritability.
- A sense of impending doom or danger.
- Physical Symptoms
- Rapid heartbeat or chest tightness.
- Shortness of breath.
- Sweating, trembling, or shaking.
- Nausea or gastrointestinal issues.
- Fatigue or difficulty sleeping.
- Cognitive Symptoms
- Difficulty concentrating or focusing.
- Racing thoughts or obsessive thinking.
- Overanalyzing situations or catastrophizing outcomes.