Drug Interactions Database

3916 interactions from BNF 85 - Check your medicines

Source: BNF 85
leflunomide antipsychotics,secondgeneration

decreases exposure

Unknown Theoretical
leflunomide atorvastatin

increases exposure

Unknown Study
leflunomide baricitinib

increases exposure

Unknown Study
leflunomide benzylpenicillin

increases exposure

Unknown Theoretical
leflunomide berotralstat

increases exposure

Unknown Theoretical
leflunomide bosentan

increases exposure

Unknown Study
leflunomide cefaclor

increases exposure

Unknown Theoretical
leflunomide cephalosporins

increases exposure

Unknown Theoretical
leflunomide ciprofloxacin

increases exposure

Unknown Theoretical
leflunomide clozapine

decreases exposure

Unknown Theoretical
leflunomide coumarins

increases anticoagulant effect

Unknown Anecdotal
leflunomide daunorubicin

increases exposure

Unknown Theoretical
leflunomide doxorubicin

increases exposure

Unknown Theoretical
leflunomide duloxetine

decreases exposure

Unknown Theoretical
leflunomide endothelinreceptorantagonists

increases exposure

Unknown Study
leflunomide fexofenadine

increases exposure

Unknown Study
leflunomide fluvastatin

increases exposure

Unknown Study
leflunomide furosemide

increases exposure

Unknown Theoretical
leflunomide ganciclovir

increases exposure

Unknown Theoretical
leflunomide glibenclamide

increases exposure

Unknown Study
leflunomide larotrectinib

increases exposure

Unknown Study
leflunomide letermovir

increases concentration

Unknown Study
leflunomide loopdiuretics

increases exposure

Unknown Theoretical
leflunomide meglitinides

increases exposure

Unknown Study
leflunomide melatonin

decreases exposure

Unknown Theoretical
leflunomide methotrexate

increases exposure

Unknown Theoretical
leflunomide mitoxantrone

increases exposure

Unknown Theoretical
leflunomide montelukast

increases exposure

Unknown Theoretical
leflunomide oseltamivir

increases exposure

Unknown Theoretical
leflunomide paclitaxel

increases concentration

Unknown Anecdotal
leflunomide penicillins

increases exposure

Unknown Theoretical
leflunomide pioglitazone

increases exposure

Unknown Study
leflunomide pirfenidone

decreases exposure

Unknown Theoretical
leflunomide pravastatin

increases exposure

Unknown Study
leflunomide quinolones

increases exposure

Unknown Theoretical
leflunomide repaglinide

increases exposure

Unknown Study
leflunomide rifampicin

increases exposure

Unknown Theoretical
leflunomide rifamycins

increases exposure

Unknown Theoretical
leflunomide ropivacaine

decreases exposure

Unknown Theoretical
leflunomide selexipag

increases exposure

Unknown Study
leflunomide simvastatin

increases exposure

Unknown Study
leflunomide statins

increases exposure

Unknown Study
leflunomide sulfasalazine

increases exposure

Unknown Study
leflunomide sulfonylureas

increases exposure

Unknown Study
leflunomide talazoparib

increases exposure

Unknown Theoretical
leflunomide taxanes

increases concentration

Unknown Anecdotal
leflunomide tenofoviralafenamide

increases exposure

Unknown Theoretical
leflunomide tenofovirdisoproxil

increases exposure

Unknown Theoretical
leflunomide tizanidine

decreases exposure

Unknown Study
leflunomide topotecan

increases exposure

Unknown Study
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.