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Introduction to Psychiatry as a Medical Branch, Anxiety Disorders (GAD,…
Introduction to Psychiatry as a Medical
Branch
1.DEFINITION & UNIQUENESS
- What it is: A medical specialty for diagnosing, treating, and preventing mental, emotional, and behavioral disorders.
- The Psychiatrist: A Medical Doctor (MD/DO) who understands the body-mind connection.
2. SCOPE OF PRACTICE
6 Assessment Domains:
Consciousness
Mood & Emotions
Perception
Thinking (Process & Content)
Intellectual & Cognitive Abilities
Behaviors
3. COMMON DISORDERS
Mood Disorders (Depression, Bipolar)
Psychotic Disorders (Schizophrenia)
Substance Use Disorders
Neurodevelopmental Disorders (ADHD, Autism)
Personality Disorders
Trauma-Related Disorders (PTSD)
4.HISTORICAL CONTEXT
- Past: Viewed as moral/spiritual failure; harsh isolation.
- 19th Century: Shift toward moral treatment and compassion.
- 20th Century - Today: Biological revolution (medications, neurobiology); now an evidence-based science.
5. THE BIOPSYCHOSOCIAL MODEL
Biological (Body): Genetics, Neurotransmitters, Brain Structure, Physical Health.
Psychological (Mind): Thoughts, Emotional Regulation, Past Trauma, Personality.
Social (Environment): Family, Socioeconomics, Culture, Environmental Stressors.
6. DIAGNOSTIC TOOLS
Clinical Interview: Detailed history.
Mental Status Exam (MSE): "Snapshot" of current mental state.
Clinical Interview: Detailed history.
Mental Status Exam (MSE): "Snapshot" of current mental state.
8. ADDRESSING MYTHS (Key Takeaways)
Myth 1: "Just glorified therapists."
Reality: They are physicians with medical training (can prescribe, order tests).
Myth 2: "A sign of weakness."
Reality: Caused by biology, genetics, environment; seeking help is a strength.
Myth 3: "Only push pills."
Reality: Treatment is multimodal (meds, therapy, lifestyle).
Myth 4: "Only for 'crazy' people."
Reality: Therapy is for everyone (stress, growth, life changes).
Myth 5: "Medication is forever."
Reality: Duration is collaborative and condition-dependent (short-term or long-term).
7.TREATMENT MODALITIES
Psychopharmacology (Medication):
- Classes: Antidepressants, Antipsychotics, Mood Stabilizers, Anxiolytics.
- Management: Titration, side-effect monitoring, adjustment.
Psychotherapy (Talk Therapy):
Modalities: CBT, Psychodynamic, DBT, Interpersonal.
Advanced/Interventional Treatments:
For treatment-resistant conditions.
ECT, TMS, Ketamine/Esketamine.
Anxiety Disorders (GAD, Panic, Phobias)