Drug/Drug interaction > 2 Flashcards
Amiodarone
inc. plasma conc of digoxin, diltiazem, verapamil
ACE inhibitors
Hyperkalemia- other K elevating drugs/supplements
NSAIDs (renal)
Amphotericin B
Flucytosine toxicity
Cisplatin/ diuretics (renal)
Corticosteroids (hypokalemia)
aminoglycosides/nephrotoxic drugs (renal)
ARBs
Hyperkalemia- other K elevating drugs/supplements
NSAIDs (renal)
Antidepressants: SSRIs
MAO inhibitors (serotonin syndrome)
Anticoagulants
Macrolides, quinine, antipsychotics
Antidepressants: tricyclic related drugs
MAO inhibitors
TCA
Antiemetics/ H1 antagonist
Sedative drugs
Ipatropium, tiotropium
Prochlorperazine
Chlorpromazine
antipsychotics,
quinine,
SSRIs,
macrolides,
fluoroquinolones
ciprofloxacin.
Antifungal drugs- Fluconazole
inhibits CYP enzymes – increasing plasma concentration of phenytoin, carbamazepine, warfarin, simvastatin and sulfonylureas.
Clopidogrel (re. e antiplatelet effect)
Antihistamine- H1 antagonists
Cetirizine / Loratadine /
Fexofenadine
Antimotility Drugs- Loperamide
P-glycoprotein inhibitors- quinidine,
ritonavir and
ketoconazole
Antimuscarinics
Bronchodilators
Ipratropium / tiotropium
reduces risk of any major drug interactions.
Antimuscarinics
Cardiovascular
Atropine
Hyoscine butylbromide
Genito-urinary
Oxybutynin
Tolterodine
Solifenacin
more pronounced when
taken with other drugs
with the same effects,
such as tricyclic
antidepressants
Antipsychotics
Typical drugs
Atypical drugs
Avoid with
dopamine-blocking antiemetics.
Aspirin
Antiplatelets and
anticoagulant drugs
increase risk of bleeding