The Calgary Guide to Understanding Disease @TheCalgaryGuide
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Selective Serotonin Reuptake Inhibitors: Mechanisms and Side Effects
 • Serotonin Syndrome:
   - Autonomic Hyperactivity:
Selective Serotonin ... #Inhibitors #Pathophysiology ... #Pharmacology # ... SideEffects #Psychiatry ... #Diagnosis #Signs
Serotonin-Norepinephrine Reuptake Inhibitors(SNRIs): Mechanisms and Side Effects

Withdrawal: Dizziness, Diarrhea, Insomnia, Nausea, Vomiting
Serotonin Syndrome - Potentially Life
Serotonin-Norepinephrine ... SerotoninNorepinephrine #Inhibitors #Pathophysiology ... #Pharmacology # ... SideEffects #Psychiatry ... #Diagnosis #Signs
Post-Traumatic Stress Disorder (PTSD)
Neurochemical abnormalities
 • Hyper-vigilance
 • Emotional hyper-arousal
 • Exaggerated startle reflex
 • Anxiety
startle reflex • Anxiety ... StressDisorder #PTSD #BehavioralDisorder ... #Pathophysiology ... #diagnosis #symptoms ... #signs #psychiatry
Pathogenesis of Anxiety Disorders

Anxiety Disorders: A maladaptive emotional state causing fear,
worry, and excessive stress, characterized by:
Pathogenesis of Anxiety ... Disorders Anxiety ... norepinephrine, serotonin ... #Disorders #Pathophysiology ... #diagnosis #psychiatry
Obsessive-Compulsive Disorder (OCD): Pathogenesis and clinical findings

Psychological Hypothesis
 • Cognitive behavioral model: Emotional disturbance arising from
Hypotheses • Serotonin ... of postsynaptic serotonin ... Dysregulation of anxiety ... PersonalityDisorder #Diagnosis ... #Psychiatry #Signs
Third Generation Antipsychotics: Mechanisms and Side Effects
(Atypical Anti-Psychotics) Example: Aripiprazole
Dopamine D2 Receptor Partial Agonist
 • Binds
under-stimulating receptors Serotonin ... ThirdGeneration #Mechanisms #SideEffects ... #pharmacology # ... diagnosis #psychiatry
Second Generation Antipsychotics: Mechanisms and Side Effects
(Atypical Anti-Psychotics) - Examples: Clozapine, Olanzapine, Quetiapine, Risperidone, Zotepine, Paliperidone,
the brain • Serotonin ... the brain • Serotonin ... SecondGeneration #Mechanisms #SideEffects ... #pharmacology # ... diagnosis #psychiatry
Anticonvulsants as Mood Stabilizers: Mechanism and Side-effect
Examples: Valproate, Carbamazepine, Lamotrigine
 • Mild anticholinergic effect -> Drowsiness
MoodStabilizers #Mechanism #SideEffects ... #Pathophysiology ... #Psychiatry #Pharmacology
Panic Disorder: Pathogenesis and clinical findings
Social Factors
 • Parenting and infant attachment
 • Childhood illness/abuse
 •
carrying anti-anxiety ... #BehavioralDisorder ... #Pathophysiology ... #diagnosis #symptoms ... #signs #psychiatry
Alcohol Use Disorder: Pathogenesis and Clinical Findings

 • Tolerance (reduced sensitivity to effects of EtOH)
 •
, seizure, and anxiety ... AlcoholUseDisorder #EtOH #Pathophysiology ... #Diagnosis #Signs ... #Symptoms #Psychiatry