Drug Interactions Database

6278 interactions from BNF 85 - Check your medicines

Source: BNF 85
isoniazid levodopa

decreases effects

Unknown Study
isoniazid lomitapide

increases exposure

Unknown Theoretical
isoniazid phenytoin

increases concentration

Unknown Study
itraconazole aliskiren

increases exposure

Unknown Study
itraconazole bosentan

increases exposure

Unknown Theoretical
itraconazole coumarins

increases anticoagulant effect

Unknown Anecdotal
itraconazole endothelinreceptorantagonists

increases exposure

Unknown Theoretical
itraconazole haloperidol

increases concentration

Unknown Study
ivacaftor afatinib

increases exposure

Unknown Study
ivacaftor aliskiren

increases exposure

Unknown Study
ivacaftor antihistamines,non-sedating

increases exposure

Unknown Study
ivacaftor berotralstat

increases exposure

Unknown Study
ivacaftor ciclosporin

increases exposure

Unknown Theoretical
ivacaftor colchicine

increases exposure

Unknown Study
ivacaftor coumarins

increases exposure

Unknown Theoretical
ivacaftor dabigatran

increases exposure

Unknown Study
ivacaftor digoxin

increases exposure

Unknown Study
ivacaftor docetaxel

increases exposure

Unknown Theoretical
ivacaftor erlotinib

increases exposure

Unknown Theoretical
ivacaftor everolimus

increases exposure

Unknown Study
ivacaftor fexofenadine

increases exposure

Unknown Study
ivacaftor fidaxomicin

increases exposure

Unknown Study
ivacaftor gilteritinib

increases exposure

Unknown Theoretical
ivacaftor lomitapide

increases exposure

Unknown Theoretical
ivacaftor loperamide

increases exposure

Unknown Study
ivacaftor nintedanib

increases exposure

Unknown Study
ivacaftor oral

increases exposure

Unknown Theoretical
ivacaftor paclitaxel

increases exposure

Unknown Study
ivacaftor relugolix

increases exposure

Unknown Study
ivacaftor rimegepant

increases exposure

Unknown Theoretical
ivacaftor sirolimus

increases exposure

Unknown Study
ivacaftor tacrolimus

increases exposure

Unknown Theoretical
ivacaftor talazoparib

increases exposure

Unknown Study
ivacaftor taxanes

increases exposure

Unknown Theoretical
ivacaftor thrombininhibitors

increases exposure

Unknown Study
ivacaftor tigecycline

increases exposure

Unknown Anecdotal
ivacaftor topotecan

increases exposure

Unknown Study
ivacaftor trametinib

increases concentration

Unknown Theoretical
ivacaftor venetoclax

increases exposure

Unknown Theoretical
ivacaftor vincaalkaloids

increases exposure

Unknown Theoretical
ivacaftor warfarin

increases exposure

Unknown Theoretical
ivermectin coumarins

increases anticoagulant effect

Unknown Anecdotal
ketamine ergometrine

increases risk of elevatedbloodpressure

Unknown Theoretical
ketoconazole aliskiren

increases exposure

Unknown Study
ketoconazole antimalarials

increases exposure

Unknown Study
ketoconazole bosentan

increases exposure

Unknown Study
ketoconazole endothelinreceptorantagonists

increases exposure

Unknown Study
ketoconazole mefloquine

increases exposure

Unknown Study
ketoconazole riociguat

increases exposure

Unknown Study
ketoconazole theactivecomponentofsacituzumabgovitecan

increases exposure

Unknown Theoretical
Important: This database uses data from the British National Formulary (BNF 85). It is for informational purposes only and is not a substitute for professional medical advice.