19. Generalised anxiety disorder

Question 1

Definition

Answer 1

Excessive anxiety and worry about a number of events or activities. Intensity, duration or frequency of anxiety and worry is out of proportion to the actual likelihood or impact of the anticipated event.

Question 2

Diagnosis

Answer 2

For at least 6 months. As above. DSM-5

Question 3

Signs and symptoms

Answer 3

Restlessness, fatigue, irritability, difficulty concentrating,
Muscle tension, trembling, twitching, feeling shaky, muscle aches or soreness.

Question 4

Aetiology/risk factors

Answer 4

Stressful life events, age, gender, substance abuse, childhood adversity, parental over protection, family history.
Certain personality traits can make people more prone.

Question 5

Medical treatments:

Answer 5

Anti-depressants, anti-anxiety medication, CBT, counselling, stress management

Question 6

Comorbidities

Answer 6

Depression, eating disorder, substance abuse, other types of anxiety disorder, CVD, other chronic disease