Efavirenz Drug Interactions: 448 Major, 520 Moderate
Efavirenz 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 Efavirenz. Always confirm against the full prescribing information.
100 interactions
Abacavir
The metabolism of Abacavir can be increased when combined with Efavirenz.
Level 2 evidence
Abatacept
The metabolism of Efavirenz can be increased when combined with Abatacept.
Level 1 evidence
Abemaciclib
The metabolism of Abemaciclib can be decreased when combined with Efavirenz.
Level 1 evidence
Abrocitinib
The metabolism of Abrocitinib can be decreased when combined with Efavirenz.
Level 2 evidence
Acarbose
Acarbose may increase the hepatotoxic activities of Efavirenz.
Level 2 evidence
Acetazolamide
The risk or severity of CNS depression can be increased when Efavirenz is combined with Acetazolamide.
Level 2 evidence
Acetylcholine
The risk or severity of adverse effects can be increased when Efavirenz is combined with Acetylcholine.
Level 2 evidence
Acetylsalicylic acid
The metabolism of Acetylsalicylic acid can be decreased when combined with Efavirenz.
Level 2 evidence
Acitretin
Acitretin may increase the hepatotoxic activities of Efavirenz.
Level 2 evidence
Acyclovir
The metabolism of Acyclovir can be decreased when combined with Efavirenz.
Level 2 evidence
Adagrasib
The serum concentration of Adagrasib can be increased when it is combined with Efavirenz.
Level 1 evidence
Adalimumab
The metabolism of Efavirenz can be increased when combined with Adalimumab.
Level 1 evidence
Enter your NPI to unlock 35 major interactions for Efavirenz
Efavirenz has 1128 documented drug interactions. Always review the full list with a pharmacist before co-prescribing.
Efavirenz has 448 major, 520 moderate, and 160 minor documented interactions.
A therapy excluded from this list does not necessarily mean no interaction exists between that therapy and Efavirenz. Always confirm against the full prescribing information.