54 results
Causes of Dizziness / Lightheadedness - Differential Diagnosis Algorithm
Lightheaded, unsteady, disoriented - Non-vertigo
Organic Disease
 • Presyncope/Vasodepressor
Causes of Dizziness ... - Differential Diagnosis ... • Peripheral neuropathy ... Problem • Drugs Psychiatric ... #Differential #Diagnosis
Algorithm showing a stepwise approach to the assessment and investigation of a possible neuropathy. CIDP, chronic
of a possible neuropathy ... CIDP, chronic inflammatory ... HNPP, hereditary neuropathy ... #Diagnosis #Neurology ... #Neuropathy #Peripheral
Selective Serotonin Reuptake Inhibitors: Mechanisms and Side Effects
 • Serotonin Syndrome:
   - Autonomic Hyperactivity:
Syndrome - Dizziness ... Serotonin #Inhibitors #Pathophysiology ... #SideEffects #Psychiatry ... #Diagnosis #Signs
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Dizziness - Differential ... Diagnosis Framework ... Sensitive Input: Sens. neuropathy ... radiculopathy Other: • Psychiatric ... #Differential #Diagnosis
Etiologies of Peripheral Neuropathy
 • Metabolic / Nutritional: DiabetesB12 deficiency, Uremia/ESRD, Hypothyroidism
 • Medication-induced: ART, Antibiotics,
of Peripheral Neuropathy ... Inflammatory/AI: CIDP ... #Peripheral #Neuropathy ... #differential #diagnosis
Serotonin-Norepinephrine Reuptake Inhibitors(SNRIs): Mechanisms and Side Effects

Withdrawal: Dizziness, Diarrhea, Insomnia, Nausea, Vomiting
Serotonin Syndrome - Potentially Life
Withdrawal: Dizziness ... SerotoninNorepinephrine #Inhibitors #Pathophysiology ... #SideEffects #Psychiatry ... #Diagnosis #Signs
TiTrATE schema to approach to Dizziness
 • Time Course: Continuous or Episodic
 • Triggers: Present or
to approach to Dizziness ... additional history "Dizziness ... • Nonspecific (psychiatric ... TylerLarsenMD #TiTrATE #Dizziness ... #differential #diagnosis
Causes of Orthopnea - Differential Diagnosis Framework

 • Fear and Anxiety
 • Pleural Effusion
 • Ascites
- Differential Diagnosis ... Brachial plexus neuropathy ... , GBS, CIDP - ... #Differential #Diagnosis
Anticonvulsants as Mood Stabilizers: Mechanism and Side-effect
Examples: Valproate, Carbamazepine, Lamotrigine
 • Mild anticholinergic effect -> Drowsiness
dose-dependent tremor, dizziness ... #SideEffects #Pathophysiology ... #Psychiatry #Pharmacology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
- Differential Diagnosis ... palpitations, dizziness ... • Cocaine - Psychiatric ... #Differential #Diagnosis