psych 5 anxiety disorders

what is Generalized Anxiety Disorder

Chronic uncontrollable worry about many life events.

Symptoms of GAD

Physical

• muscle tension

• headaches

• sleep problems

Cognitive

• excessive worrying

• perfectionism

Behavioral

• restlessness

• irritability

what is Panic Disorder

Unexpected panic attacks.

Symptoms of panic disorder

• rapid heart rate

• chest pain

• sweating

• fear of losing control

• hyperventilation.

what is Specific Phobia

Extreme fear of specific objects or situations

agoraphobia

fear of places where escape is difficult

Common types of phobias

• animals

• heights

• blood/injection

• storms.

what is Social Anxiety Disorder

Fear of social situations involving possible judgment.

what is Post-Traumatic Stress Disorder

Occurs after experiencing or witnessing traumatic events.

Symptoms of PTSD

Intrusive symptoms

• flashbacks

• nightmares

Avoidance

• avoiding trauma reminders

Hyperarousal

• sleep problems

• exaggerated startle response.

what is Obsessive-Compulsive Disorder

Obsessions
Unwanted intrusive thoughts.

Compulsions
Repetitive behaviors meant to reduce anxiety.

Examples of OCD

• excessive cleaning

• checking locks

• counting.

Causes of Anxiety Disorders

Biological

• genetics

• neurotransmitters

• brain sensitivity to stress

Psychological

• learned fear

• negative thinking

Social / Environmental

• traumatic experiences

• stressful life events.

Treatments of anxiety disorders

Therapy

• Cognitive Behavioral Therapy (CBT)

• Exposure therapy

• Relaxation training.

Medication

• SSRIs

• benzodiazepines

• beta blockers.