2213 results
Hypomagnesemia - Differential Diagnosis
Renal Causes of Hypomagnesemia - Familial:
Bartter syndrome and Gitelman syndrome, Isolated recessive hypomagnesemia,
Hypomagnesemia - Differential ... aminoglycosides, amphotericin ... Hypomagnesemia #differential
Hypokalemia - Differential Diagnosis
Poor Intake 
 - Starvation
 - Anorexia
GI Losses 
 - Vomiting / NG
Hypokalemia - Differential ... nephropathy - Amphotericin ... #Hypokalemia #Differential
Drugs associated with hypokalemia and hypomagnesemia

Hypokalemia
- Shift from extracellular fluid to intracellular fluid compartment
  -
aminoglycosides, amphotericin ... , pentamidine, amphotericin ... #Medications #differential
Workup for Hyperphosphatemia - Differential Diagnosis Framework
Rule out spurious hyperphosphatemia: paraproteinemia, hyperlipidemia, hemolysis, hyperbilirubinemia, liposomal amphotericin
Hyperphosphatemia - Differential ... hyperbilirubinemia, liposomal amphotericin ... Hyperphosphatemia #Differential
Peritoneal Dialysis Fluid Appearance and Color - Differential Diagnosis
 • Cloudy: Peritonitis, Intraperitoneal disease (appendicitis, cholecystitis,
Appearance and Color - Differential ... Drugs (vancomycin, amphotericin ... Appearance #Color #Differential
Drugs that Cause Fever
Most commonly:
Amphotericin B, Antihistamines, Asparaginase, Barbiturates, Bleomycin sulfate, Methyldopa, Penicillins, Phenytoin sodium, Procainamide,
Most commonly: Amphotericin ... Fever #causes #differential
Etiologies of Hypernatremia - Differential Diagnosis
GI losses / Insensible losses
Sodium Overload
Transcellular Movement of Water
Central Diabetes Insipidus
Hypernatremia - Differential ... (e.g. lithium, amphotericin ... Hypernatremia #Differential
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
diuretics - Amphotericin ... Hypomagnesemia #Differential
Drugs Implicated in Hemolytic Anemia
 • Hapten (Drug binding to RBC membrane): Penicillin, Cephalosporin, Tetracycline, Tolbutamide,
binds to RBC): Amphotericin ... Hemolytic #Anemia #differential
Causes of Hypomagnesemia
Redistribution:
 - IV glucose
 - Correction of diabetic ketoacidosis
 - IV hyperalimentation
 - Refeeding
Aminoglycosides - Amphotericin ... Causes #diagnosis #differential