Drug Interactions Database

3916 interactions from BNF 85 - Check your medicines

Source: BNF 85
Severity: All 6278 Severe 944 Moderate 1418 Unknown 3916
rifampicin siponimod

decreases exposure

Unknown Study
rifampicin sodiumglucoseco-transporter

decreases exposure

Unknown Study
rifampicin sofosbuvir

decreases exposure

Unknown Study
rifampicin solifenacin

decreases exposure

Unknown Theoretical
rifampicin sorafenib

decreases exposure

Unknown Theoretical
rifampicin sotorasib

decreases exposure

Unknown Study
rifampicin statins

decreases exposure

Unknown Study
rifampicin sulfonylureas

decreases exposure

Unknown Study
rifampicin sunitinib

decreases exposure

Unknown Study
rifampicin tamoxifen

decreases exposure

Unknown Study
rifampicin tetracyclines

decreases exposure

Unknown Study
rifampicin theactivecomponentofsacituzumabgovitecan

decreases exposure

Unknown Theoretical
rifampicin thecytotoxiccomponentofenfortumabvedotin

decreases exposure

Unknown Theoretical
rifampicin tigecycline

decreases exposure

Unknown Theoretical
rifampicin tivozanib

decreases exposure

Unknown Study
rifampicin tizanidine

decreases exposure

Unknown Study
rifampicin tofacitinib

decreases exposure

Unknown Study
rifampicin trimethoprim

decreases exposure

Unknown Study
rifampicin tucatinib

decreases exposure

Unknown Study
rifampicin upadacitinib

decreases exposure

Unknown Study
rifampicin venetoclax

decreases exposure

Unknown Study
rifampicin verapamil

decreases exposure

Unknown Study
rifampicin vinblastine

decreases exposure

Unknown Theoretical
rifampicin vincaalkaloids

decreases exposure

Unknown Theoretical
rifampicin vincristine

decreases exposure

Unknown Theoretical
rifampicin vindesine

decreases exposure

Unknown Theoretical
rifampicin voxelotor

decreases exposure

Unknown Theoretical
rifampicin zolpidem

decreases exposure

Unknown Study
rifampicinmarkedly glecaprevir

affects exposure

Unknown Study
rifampicinmodestly cabotegravir

decreases exposure

Unknown Study
rifampicintransiently ambrisentan

increases exposure

Unknown Study
rifampicintransiently endothelinreceptorantagonists

increases exposure

Unknown Study
rifampicinvery simvastatin

decreases exposure

Unknown Study
rifampicinvery statins

decreases exposure

Unknown Study
rifamycins anti-androgens

decreases efficacy

Unknown Study
rifamycins co-cyprindiol

decreases efficacy

Unknown Study
rifamycins combinedhormonalcontraceptives

decreases efficacy

Unknown Study
rifamycins cyproterone

decreases efficacy

Unknown Study
rifamycins cyproteronewithethinylestradiol

decreases efficacy

Unknown Study
rifamycins desogestrel

decreases efficacy

Unknown Theoretical
rifamycins empagliflozin

decreases exposure

Unknown Theoretical
rifamycins ergotamine

decreases effects

Unknown Theoretical
rifamycins estradiol

decreases efficacy

Unknown Theoretical
rifamycins etonogestrel

decreases efficacy

Unknown Theoretical
rifamycins hormonereplacementtherapy

decreases effects

Unknown Anecdotal
rifamycins levonorgestrel

decreases efficacy

Unknown Theoretical
rifamycins norethisterone

decreases efficacy

Unknown Anecdotal
rifamycins ponesimod

decreases exposure

Unknown Theoretical
rifamycins propafenone

decreases efficacy

Unknown Study
rifamycins tigecycline

decreases exposure

Unknown Theoretical
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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.