Drug Interactions Database

3916 interactions from BNF 85 - Check your medicines

Source: BNF 85
Severity: All 6278 Severe 944 Moderate 1418 Unknown 3916
nirmatrelvirboostedwithritonavir valproate

decreases concentration

Unknown Theoretical
nitisinone adefovir

increases exposure

Unknown Study
nitisinone benzylpenicillin

increases exposure

Unknown Study
nitisinone cefaclor

increases exposure

Unknown Study
nitisinone celecoxib

increases exposure

Unknown Study
nitisinone cephalosporins

increases exposure

Unknown Study
nitisinone coumarinse

increases exposure

Unknown Study
nitisinone furosemide

increases exposure

Unknown Study
nitisinone ganciclovir

increases exposure

Unknown Study
nitisinone glimepiride

increases exposure

Unknown Study
nitisinone loopdiuretics

increases exposure

Unknown Study
nitisinone methotrexate

increases exposure

Unknown Study
nitisinone oseltamivir

increases exposure

Unknown Study
nitisinone penicillins

increases exposure

Unknown Study
nitisinone sulfonylureas

increases exposure

Unknown Study
nitisinone tolbutamide

increases exposure

Unknown Study
nitisinone warfarin

increases exposure

Unknown Study
nitrates dapsone

increases risk of methaemoglobinaemia

Unknown Theoretical
nitrates dapsone

increases risk of r methaemoglobinaemia

Unknown Theoretical
nitrates topicalprilocaine

increases risk of methaemoglobinaemia

Unknown Theoretical
nitrofurantoin dapsone

increases risk of methaemoglobinaemia

Unknown Theoretical
nitrofurantoin dapsone

increases risk of e methaemoglobinaemia

Unknown Theoretical
nitroprusside anaesthetics,local

increases risk of methaemoglobinaemia

Unknown Theoretical
nitroprusside dapsone

increases risk of methaemoglobinaemia

Unknown Theoretical
nitroprusside prilocaine

increases risk of methaemoglobinaemia

Unknown Theoretical
nnrtis bupropion

decreases exposure

Unknown Study
nnrtis canagliflozin

decreases exposure

Unknown Study
nnrtis dolutegravir

decreases exposure

Unknown Study
nnrtis letermovir

decreases exposure

Unknown Theoretical
nnrtis pemigatinib

decreases exposure

Unknown Study
nnrtis pemigatinibandpemigatinibmightdecreasetheexposureto

decreases exposure

Unknown Study
nnrtis primidoneandprimidoneispredictedtoslightlydecreasetheexposureto

affects efficacy

Unknown Theoretical
nnrtis rivaroxaban

decreases exposure

Unknown Anecdotal
normalimmunoglobulin bacilluscalmette-gurinvaccine

decreases efficacy

Unknown Theoretical
normalimmunoglobulin herpes-zostervaccine

decreases efficacy

Unknown Theoretical
normalimmunoglobulin influenzavaccinelive

decreases efficacy

Unknown Theoretical
normalimmunoglobulin live

decreases efficacy

Unknown Theoretical
normalimmunoglobulin livevaccines,measles,mumpsandrubellavaccine,live,rotavirusvaccine,typhoidvaccine,oral,varicella-zostervaccine

decreases efficacy

Unknown Theoretical
nsaids alendronate

increases risk of gastrointestinalirritation

Unknown Study
nsaids bisphosphonates

increases risk of gastrointestinalirritation

Unknown Study
nsaids bisphosphonates

increases risk of renalimpairment

Unknown Study
nsaids clodronate

increases risk of renalimpairment

Unknown Study
nsaids deferasirox

increases risk of gastrointestinalbleeding

Unknown Theoretical
nsaids deferiprone

increases exposure

Unknown Theoretical
nsaids ibandronate

increases risk of gastrointestinalirritation

Unknown Study
nsaids ironchelators

increases risk of gastrointestinalbleeding

Unknown Theoretical
obeticholicacid coumarins

decreases anticoagulant effect

Unknown Study
obeticholicacid theophylline

increases exposure

Unknown Theoretical
obeticholicacid tizanidine

increases exposure

Unknown Theoretical
obeticholicacid warfarin

decreases anticoagulant effect

Unknown Study
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3916 interactions
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.