2820 results
Drugs that Cause Fever
Most commonly:
Amphotericin B, Antihistamines, Asparaginase, Barbiturates, Bleomycin sulfate, Methyldopa, Penicillins, Phenytoin sodium, Procainamide,
Drugs that Cause ... , Penicillins, Phenytoin ... #Drug #Fever #causes
Folate Deficiency - Causes of Decreased Folic Acid
↓ Intake: Diet, Age, Alcohol
↑ Demand: Pregnancy, Infancy, Hemolysis,
Folate Deficiency - Causes ... Trimethoprim, Phenytoin
Stevens Johnson Syndrome and Toxic Epidermal Necrolysis - Causative Medications 
and Level of Suspicion 

High Risk:
Antigout:
phenobarbital, phenytoin ... #DrugInduced #Causes
Hirsutism & Virilization - Differential Diagnosis Algorithm
ADRENAL EXCESS
Ovarian
 • Polycystic Ovarian Syndrome
 • Hyperthecosis
 • Tumor
Adrenal
Medications • Phenytoin ... endocrinology #causes
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
glomerulopathies • Causes ... and SMA - Can cause ... Urethra/Prostate Causes ... urinary tract) Causes ... Drugs: Pyridium, Phenytoin
Causes of Fat Malabsorption - Differential Diagnosis
Biliary Duct Obstruction
 • Autoimmune— PBC, PSC
 • Infection— liver
Causes of Fat Malabsorption ... azathioprine, phenytoin ... Differential #Diagnosis #Causes
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Causes of Hematuria ... drugs (pyridium, phenytoin ... RBCs and/or RBC casts ... Diagnosis #Algorithm #Causes
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Meds: rifampin, phenytoin ... Urine: • Any cause ... dyes typically cause
Causes of Acute Pericarditis:

Infectious;

Viral: 
Adenovirus 
Coxsackie virus A and B 
Echovirus 
Epstein-Barr virus 
Hepatitis 
Human immunodeficiency
Causes of Acute ... Minoxidil Phenytoin ... Rheumatic fever #Causes
Drug-induced gingival enlargement is a side-effect of certain drugs where the gingival tissue is not the
offending drug classes ... adults treated with phenytoin ... cosmetic damage, causes ... recurrences or cases ... #cyclosporine #phenytoin