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Generalized Anxiety Disorder (GAD) is characterized by excessive, uncontrollable worry about various events and activities. Diagnostic criteria include persistent anxiety occurring more often than not for over six months, accompanied by symptoms like restlessness, fatigue, poor concentration, irritability, sleep disturbances, and physical symptoms such as palpitations and muscle tension. Treatment options encompass psychological therapies like Cognitive Behavioral Therapy (CBT) and self-help resources, as well as pharmacological approaches including SSRIs. Avoidance of benzodiazepines is recommended.
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2007 Anxiety disorders
Definition • GAD syndrome of ongoing anxiety about events or thoughts that the patient recognises as excessive and inappropriate
Diagnostic criteria • Xs anxiety/worry occurring more days than not about a number of events and activities for > 6/12 • Difficult to control worry • Associated with 3 or more of • Restlessness • Easily fatigued • Poor concentration • Irritability • Sleep disturbance • Muscle tension
Autonomic arousal symptoms • Palpitations • Sweating • Trembling • Dry mouth
Symptoms involving chest and abdomen • Breathing difficulty • Feeling of choking • Chest pain • Nausea or abdominal distress
Symptoms involving mental state • Dizziness • Unsteady, faint, light headedness • Feeling that objects are unreal (derealisation) • Feeling of loss of control • Fear of dying
General symptoms • Hot flushes of cold chills • Numbness or tingling sensations • Muscle tension aches and pains • Restlessness inability to relax • Lump in throat difficulty swallowing
Exclusions • Panic disorder • Phobic anxiety disorder • OCD • Hypochondriacal disorder
Useful treatments • Psychological • CBT • Anxiety management training • Self help books and CD’s • Pharmacological • SSRI’s • TAD’s • Avoid benzodiazepaines