II. Causes: Medications Predisposing to Diabetes Mellitus (with longterm use)
-
Systemic Corticosteroids (e.g. Prednisone)
- Decreases Glucose uptake
-
Thiazide Diuretics (e.g. Hydrochlorothiazide, Chlorthalidone)
- Inhibits Insulin release
- Hypokalemia mediated decreased Glucose control
- Risk of Diabetes Mellitus: 1 per 125 (for those using Thiazide Diuretic for at least 5 years)
- Risk increases to 1 in 17 if Impaired Glucose Tolerance is already present
-
Statins (e.g. Atorvastatin, Simvastatin, Rosuvastatin)
- Decreases skeletal muscle Insulin sensitivity
- Risk of Diabetes Mellitus: 1 per 1000 (for those on Statin for 1 year)
-
Atypical Antipsychotics (e.g. Clozapine, Zyprexa)
- Significant weight gain (via increased hunger)
- References
- (2014) Presc Lett 21(5): 28
III. Causes: Miscellaneous medications
- Azathioprine
- Chemotherapeutic medications
- Cimetidine (Tagamet)
- Morphine
- Methadone
- Anesthetics
- Tranquilizers
IV. Causes: Cardiovascular medications
- Potassium-wasting Diuretics (suppress Insulin secretion)
- Calcium Channel Blockers
- Epinephrine
- Propranolol
- Diazoxide (Hyperstat)
VI. Causes: Psychiatric medications (esp. Atypical Antipsychotics)
- Duloxetine (Cymbalta)
-
Atypical Antipsychotics
- Clozapine (Clozaril) - higher risk
- Olanzapine (Zyprexa) - higher risk
- Risperidone (Risperdal)
- Quetiapine (Seroquel)
- Chlorpromazine (Thorazine)
VII. Causes: Endocrine medications
- Glucocorticoids or Corticosteroids (Antagonize Insulin action)
- Thyroxine
- ACTH