Drug interactions Flashcards
Wha are common enzyme inducers?
CRAPS Carbamazepine Rifampacin Alcohol (chronic) Phenytoin St John's wort
What are common enzyme inhibitors?
A OK (d)EVICES Allopurinol Omeprazole Ketoconazole Erythromycin Valproate Isoniazid Ciprofloxacin Ethanol SSRIs
What drugs interact with statins?
Clarithromycin, erythromycin
Warfarin
Clopidogrel (simvastatin)
Amlodipine
What drugs interact with clopidogrel?
Simvastatin
Omeprazole
What drugs commonly interact with warfarin?
Enzyme inducers (CRAPS) and inhibitors (A OK dEVICES)
NSAIDs
Paracetamol
Statins
What drugs commonly interact with lithium?
NSAIDs
Diuretics
What drugs commonly interact with diuretics?
Lithium
NSAIDs
ACEi (with K sparing)
What drugs commonly interact with NSAIDs?
Lithium
Diuretics
SSRIs
Warfarin
What drug should never be prescribed with BB?
Verapamil
What drug should be avoided with ACEi?
K sparing diuretics eg spironolactone
What does amlodipine interact with?
Simvastatin
Decrease simvastatin dose