Rifampin Drug Interactions: 542 Major, 281 Moderate
Rifampin Drug Interactions
Check all documented drug-to-drug interactions. Major, moderate, and minor interactions with descriptions.
A therapy excluded from this list does not necessarily mean no interaction exists between that therapy and Rifampin. Always confirm against the full prescribing information.
100 interactions
Abacavir
The metabolism of Abacavir can be increased when combined with Rifampin.
Level 2 evidence
Abiraterone
The metabolism of Abiraterone can be increased when combined with Rifampicin.
Level 1 evidence
Acarbose
Acarbose may increase the hepatotoxic activities of Rifampin.
Level 2 evidence
Acebutolol
The metabolism of Acebutolol can be increased when combined with Rifampicin.
Level 1 evidence
Acenocoumarol
The metabolism of Acenocoumarol can be increased when combined with Rifampicin.
Level 1 evidence
Acetazolamide
Acetazolamide may increase the hepatotoxic activities of Rifampin.
Level 2 evidence
Acetylsalicylic acid
The metabolism of Acetylsalicylic acid can be increased when combined with Rifampin.
Level 2 evidence
Acitretin
Acitretin may increase the hepatotoxic activities of Rifampin.
Level 2 evidence
Afatinib
The serum concentration of Afatinib can be decreased when it is combined with Rifampicin.
Level 2 evidence
Allopurinol
Allopurinol may increase the hepatotoxic activities of Rifampin.
Level 2 evidence
Almasilate
Almasilate can cause a decrease in the absorption of Rifampicin resulting in a reduced serum concentration and potentially a decrease in efficacy.
Level 1 evidence
Alpelisib
The serum concentration of Alpelisib can be decreased when it is combined with Rifampicin.
Level 1 evidence
Enter your NPI to unlock 51 major interactions for Rifampin
Rifampin has 991 documented drug interactions. Always review the full list with a pharmacist before co-prescribing.
Rifampin has 542 major, 281 moderate, and 168 minor documented interactions.
A therapy excluded from this list does not necessarily mean no interaction exists between that therapy and Rifampin. Always confirm against the full prescribing information.