Drug Interactions Database

1418 interactions from BNF 85 - Check your medicines

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

decreases exposure

Moderate Study
rifampicin corticosteroids

decreases exposure

Moderate Study
rifampicin deferasirox

decreases exposure

Moderate Study
rifampicin deflazacort

decreases exposure

Moderate Study
rifampicin dexamethasone

decreases exposure

Moderate Study
rifampicin dronabinol

decreases exposure

Moderate Study
rifampicin esketamine

decreases exposure

Moderate Theoretical
rifampicin everolimus

decreases concentration

Moderate Study
rifampicin felodipine

decreases exposure

Moderate Study
rifampicin fluconazole

decreases exposure

Moderate Study
rifampicin fludrocortisone

decreases exposure

Moderate Study
rifampicin fluvastatin

decreases exposure

Moderate Study
rifampicin fosphenytoin

decreases concentration

Moderate Study
rifampicin hydrocortisone

decreases exposure

Moderate Study
rifampicin ironchelators

decreases exposure

Moderate Study
rifampicin ivabradine

decreases exposure

Moderate Theoretical
rifampicin lacidipine

decreases exposure

Moderate Study
rifampicin lercanidipine

decreases exposure

Moderate Study
rifampicin lomitapide

decreases exposure

Moderate Theoretical
rifampicin maraviroc

decreases exposure

Moderate Study
rifampicin meglitinides

decreases exposure

Moderate Study
rifampicin methadone

decreases exposure

Moderate Study
rifampicin methylprednisolone

decreases exposure

Moderate Study
rifampicin midazolam

decreases exposure

Moderate Study
rifampicin mirtazapine

decreases exposure

Moderate Study
rifampicin mycophenolate

decreases concentration

Moderate Study
rifampicin nicardipine

decreases exposure

Moderate Study
rifampicin nimodipine

decreases exposure

Moderate Study
rifampicin nitisinone

decreases exposure

Moderate Theoretical
rifampicin olanzapine

decreases exposure

Moderate Study
rifampicin oxycodone

decreases exposure

Moderate Study
rifampicin paliperidone

decreases exposure

Moderate Study
rifampicin perampanel

decreases exposure

Moderate Study
rifampicin phenytoin

decreases concentration

Moderate Study
rifampicin pioglitazone

decreases exposure

Moderate Study
rifampicin pralsetinib

decreases exposure

Moderate Study
rifampicin prednisolone

decreases exposure

Moderate Study
rifampicin propranolol

decreases exposure

Moderate Study
rifampicin raltegravir

decreases exposure

Moderate Study
rifampicin repaglinide

decreases exposure

Moderate Study
rifampicin ripretinib

decreases exposure

Moderate Study
rifampicin risperidone

decreases exposure

Moderate Study
rifampicin roxadustat

decreases exposure

Moderate Study
rifampicin ruxolitinib

decreases exposure

Moderate Study
rifampicin tacrolimus

decreases concentration

Moderate Study
rifampicin terbinafine

decreases exposure

Moderate Study
rifampicin theactivemetaboliteofselexipag

decreases exposure

Moderate Study
rifampicin theophylline

decreases exposure

Moderate Study
rifampicin tolvaptan

decreases exposure

Moderate Study
rifampicin toremifene

decreases exposure

Moderate Study
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1418 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.