Symptoms of generalized anxiety disorder
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Core Symptoms of Generalized Anxiety Disorder (GAD)
Generalized Anxiety Disorder is mainly defined by persistent, excessive, and uncontrollable worry about a variety of everyday events or activities. This worry is difficult to control and is present more days than not for at least six months Terlizzi2020Mishra2023Hoge2012+4 MORE. The anxiety is not limited to specific situations and can be triggered by a wide range of concerns, such as health, finances, work, or family issues Mishra2023Hoge2012DeMartini2013.
Psychological Symptoms of GAD
People with GAD often experience:
- Excessive and persistent worry or anxiety
- Difficulty controlling the worry
- Feelings of threat or impending doom
- Difficulty concentrating or mind going blank
- Irritability and restlessness Terlizzi2020Mishra2023Tyrer2006+5 MORE
These symptoms can interfere with daily functioning, making it hard to focus on tasks or enjoy life Mishra2023Hoge2012DeMartini2013+1 MORE.
Physical and Somatic Symptoms of GAD
GAD is also associated with several physical symptoms, including:
- Muscle tension
- Fatigue or being easily tired
- Sleep disturbances (difficulty falling or staying asleep, or unsatisfying sleep)
- Headaches, especially tension headaches
- Palpitations (racing heart)
- Sweating
- Trembling or shaking
- Gastrointestinal symptoms (such as stomachaches or nausea)
- Back pain and dizziness Terlizzi2020Mishra2023Tyrer2006+5 MORE
These physical symptoms are common and can sometimes be the main reason people seek medical help, especially in primary care or neurology settings Ls2020Beesdo-Baum2015.
Diagnostic Criteria and Duration
For a diagnosis of GAD, symptoms must:
- Be present for at least six months
- Occur more days than not
- Cause significant distress or impairment in social, occupational, or other important areas of functioning
- Not be better explained by another mental disorder or medical condition Mishra2023Hoge2012Beesdo-Baum2015+2 MORE
Symptom Severity and Assessment Tools
The severity of GAD symptoms can be measured using tools like the GAD-7 scale, which categorizes symptoms as mild, moderate, or severe based on the number and intensity of symptoms experienced in the past two weeks Terlizzi2020DeMartini2013.
Conclusion
Generalized Anxiety Disorder is characterized by persistent and excessive worry, accompanied by a range of psychological and physical symptoms such as restlessness, fatigue, muscle tension, irritability, sleep problems, and difficulty concentrating. These symptoms must be present for at least six months and significantly impact daily life. Recognizing both the mental and physical aspects of GAD is crucial for accurate diagnosis and effective treatment Terlizzi2020Mishra2023Tyrer2006+6 MORE.
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