Does RITONAVIR Interact with other Medications?

Severe Interactions

These medications are not usually taken together. Consult your healthcare professional (e.g., doctor or pharmacist) for more in formation.

  • RITONAVIR/PROPOXYPHENE
  • SELECTED CYP3A4 INHIBITORS/PIMOZIDE
  • PROTEASE INHIBITORS/ERGOT ALKALOIDS
  • SELECTED CYP3A4 SUBSTRATES/RIFAMPIN
  • PROTEASE INHIBITORS/ASTEMIZOLE; TERFENADINE
  • SELECTED CYP3A4 SUBSTRATES/ST. JOHN'S WORT
  • PROTEASE INHIBITORS/APALUTAMIDE
  • UGT1A1 INDUCERS/CABOTEGRAVIR
  • CYP3A4 & UGT1A1 INDUCERS/CABOTEGRAVIR-RILPIVIRINE
  • STRONG CYP3A4 INHIBITORS/UBROGEPANT
  • RITONAVIR/NERATINIB
  • SLT STRONG & MODERATE CYP3A4 INHIBITORS/CILOSTAZOL (>50MG)
  • STRONG CYP3A4 INHIBITORS/DAPAGLIFLOZIN-SAXAGLIPTIN-METFORMIN
  • STRONG AND MODERATE CYP3A4 INHIBITORS/ASUNAPREVIR
  • STRONG OR MODERATE CYP3A4 INHIBITORS/LOMITAPIDE
  • STRONG CYP3A4 INHIBITORS/NALOXEGOL
  • STRONG CYP3A4 INHIBITORS/AVANAFIL
  • 3A4INHIB/DAPOXETINE;LEVOMILNACIPRAN(>80MG);VILAZODONE(>20MG)
  • PROTEASE INHIBITORS & NNRTIS/COBICISTAT-ELVITEGRAVIR
  • SELECTED STRONG CYP3A4 INHIBITORS/DOMPERIDONE; CISAPRIDE
  • SELECTED PROTEASE INHIBITORS; COBICISTAT/LURASIDONE
  • HIV PROTEASE INHIBITORS; COBICISTAT/SILDENAFIL (FOR PAH)
  • P-GP AND STRONG CYP3A4 INHIBITORS/RIVAROXABAN
  • PROTEASE INHIBITORS/ALFUZOSIN;SILODOSIN;TAMSULOSIN
  • SELECTED PROTEASE INHIBITORS/VARDENAFIL
  • STRONG CYP3A4 INHIBITORS/IRINOTECAN
  • SELECTED PROTEASE INHIBITORS; COBICISTAT/ELETRIPTAN
  • Serious Interactions

    These medications may interact and cause very harmful effects. Consult your healthcare professional (e.g., doctor or pharmacist) for more in formation.

  • SELECTED PROTEASE INHIBITORS/CONTRACEPTIVES
  • SELECTED PROTEASE INHIBITORS/RIFABUTIN; RIFAPENTINE
  • SELECTED PROTEASE INHIBITORS/GARLIC
  • RITONAVIR & RITONAVIR-BOOSTED PROTEASE INHIBITORS/BOCEPREVIR
  • OATP1B1-3 INHIBITORS/BRINCIDOFOVIR
  • P-GLYCOPROTEIN (P-GP) INHIBITORS/RELUGOLIX
  • UGT1A1 INDUCERS/SACITUZUMAB GOVITECAN
  • SELECTED CYP3A4 INHIBITORS/FLUTICASONE-SALMETEROL
  • STRONG AND MODERATE CYP3A4 INHIBITORS/LUMATEPERONE
  • P-GLYCOPROTEIN (P-GP) OR UGT INDUCERS/LETERMOVIR
  • STRONG CYP3A4 INHIBITORS/NALDEMEDINE
  • STRONG CYP3A4 INHIBITORS/ISTRADEFYLLINE
  • STRONG CYP3A4 INHIBITORS/FEDRATINIB
  • STRONG CYP3A4 INHIBITORS/PEXIDARTINIB
  • SELECTED MODERATE CYP2C9 OR CYP3A4 INDUCERS/ERDAFITINIB
  • SELECTED PROTEASE INHIBITORS; COBICISTAT/CLOPIDOGREL
  • SELECTED MODERATE CYP2C9 INDUCERS/SIPONIMOD
  • STRONG CYP3A4 INHIBITORS/LORLATINIB
  • WEAK CYP2D6 INHIBITORS/ELIGLUSTAT
  • STRONG CYP3A4 INHIBITORS/DUVELISIB
  • STRONG CYP3A4 INHIBITORS/ELAGOLIX
  • SELECTED PROTEASE INHIBITORS/SODIUM FUSIDATE
  • STRONG AND MODERATE CYP3A4 INHIBITORS/TEZACAFTOR-IVACAFTOR
  • SELECTED INHIBITORS OF BCRP/CLADRIBINE
  • STRONG CYP3A4 INHIBITORS/ACALABRUTINIB
  • STRONG CYP3A4 INHIBITORS/ABEMACICLIB
  • STRONG CYP3A4 INHIBITORS/COPANLISIB
  • DARUNAVIR; LOPINAVIR; RITONAVIR/GLECAPREVIR-PIBRENTASVIR
  • STRONG CYP3A4 INHIBITORS/BRIGATINIB
  • STRONG CYP3A4 INHIBITORS/VALBENAZINE
  • STRONG AND MODERATE CYP3A4 INHIBITORS/DEFLAZACORT
  • SELECTED ANTIRETROVIRALS/ORLISTAT
  • STRONG CYP3A4 INHIBITORS/TRABECTEDIN
  • STRONG CYP3A4 INHIBITORS/CARIPRAZINE
  • OATP1B1 INHIBITORS/ELUXADOLINE
  • SLT STRONG CYP3A4 INHIBITOR & SUBSTRATE/LUMACAFTOR-IVACAFTOR
  • RITONAVIR/ISAVUCONAZONIUM
  • STRONG & MODERATE CYP3A4 INHIBITORS/ELIGLUSTAT
  • STRONG CYP3A4 INHIBITORS/VORAPAXAR
  • STRONG & MODERATE CYP3A4 INHIBITORS/GUANFACINE
  • STRONG OR MODERATE CYP3A4 INHIBITORS/SIMEPREVIR
  • P-GP AND STRONG CYP3A4 INHIBITORS/APIXABAN
  • UGT INDUCERS/CANAGLIFLOZIN
  • STRONG AND MODERATE CYP3A4 INHIBITORS/IVACAFTOR
  • SELECTED PROTEASE INHIBITORS/TELAPREVIR
  • COBICISTAT; HCV OR HIV PROTEASE INHIBITORS/SALMETEROL
  • STRONG UGT INDUCERS/DEFERASIROX
  • RITONAVIR/ULIPRISTAL
  • PROTEASE INHIBITORS/BOSENTAN
  • P-GLYCOPROTEIN (P-GP) INHIBITORS/TOPOTECAN
  • SELECTED P-GLYCOPROTEIN (P-GP) INHIBITORS/DABIGATRAN
  • SELECTED PROTEASE INHIBITORS/MARAVIROC
  • PROTEASE INH;COBICISTAT/SLT IMMUNOSUPPRESSANTS;TEMSIROLIMUS
  • STRONG CYP3A4 INHIBITORS; ATAZANAVIR/COLCHICINE
  • SELECTED CYP3A4 INHIBITORS/SELECTED OPIOIDS
  • COBICISTAT; RITONAVIR/VORICONAZOLE
  • Moderate Interactions

    These medications may cause some risk when taken together. Consult your healthcare professional (e.g., doctor or pharmacist) for more in formation.

  • RITONAVIR/BUPROPION
  • RITONAVIR/MEPERIDINE
  • ATAZANAVIR; RITONAVIR/POSACONAZOLE
  • COBICISTAT; RITONAVIR/TENOFOVIR ALAFENAMIDE (> 10 MG)
  • OATP1B1-3 INHIBITORS/ATOGEPANT
  • SELECTED CYP1A2 INDUCERS/OLANZAPINE-SAMIDORPHAN
  • STRONG UGT INDUCERS; NEVIRAPINE/ARTESUNATE
  • SELECTED STRONG CYP3A4 INHIBITORS/MEFLOQUINE
  • STRONG CYP3A4 INHIBITORS/ZANUBRUTINIB
  • P-GP AND STRONG CYP3A4 INHIBITORS/DAROLUTAMIDE
  • SELECTED STRONG CYP3A4 INHIBITORS/ILOPERIDONE
  • STRONG CYP3A4 INHIBITORS/BREXPIPRAZOLE
  • SELECTED UGT AND STRONG CYP3A4 INDUCERS/OXCARBAZEPINE
  • LAPATINIB; RITONAVIR/EDOXABAN (<= 30 MG)
  • STRONG CYP3A4 INHIBITORS/CLONAZEPAM
  • SELECTED P-GLYCOPROTEIN (P-GP) INHIBITORS/BETRIXABAN
  • RITONAVIR/THYROID PREPARATIONS
  • SELECTED CYP1A2 INDUCERS/OLANZAPINE
  • SELECTED CYP3A4 INHIBITORS/BROMOCRIPTINE; CABERGOLINE
  • SELECTED CYP3A4 INHIBITORS/FELODIPINE
  • LAPATINIB; RITONAVIR/EDOXABAN (> 30 MG)
  • LOPINAVIR; NELFINAVIR; NEVIRAPINE; RITONAVIR/WARFARIN DERIVS
  • P-GP AND SELECTED CYP3A4 INHIBITORS/NINTEDANIB
  • STRONG 3A4 INHIB/LEVOMILNACIPRAN(<=80MG);VILAZODONE(<=20MG)
  • P-GLYCOPROTEIN (P-GP) INHIBITORS/AFATINIB
  • STRONG CYP3A4 INHIBITORS/REGORAFENIB
  • BOCEPREVIR; RITONAVIR; TELAPREVIR/DIGOXIN
  • RITONAVIR/LEVOMETHADONE; METHADONE
  • LOPINAVIR; RITONAVIR/LAMOTRIGINE
  • HIV PROTEASE INHIBITORS;COBICISTAT/SILDENAFIL (ED);TADALAFIL
  • SELECTED WEAK CYP2D6 INHIBITORS/TAMOXIFEN
  • CYP3A4; CYP2C8; P-GLYCOPROTEIN (P-GP) INHIBITORS/LOPERAMIDE
  • STRONG CYP3A4 INHIBITORS/BUSPIRONE
  • SELECTED CYP3A4 INHIBITORS/ITRACONAZOLE; KETOCONAZOLE
  • SELECTED PROTEASE INHIBITORS/CLARITHROMYCIN
  • SLT STRONG & MODERATE CYP3A4 INHIBITORS/CILOSTAZOL (<=50MG)
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    Drug Survey

    Are you currently using ritonavir?

    This survey is being conducted by the WebMD marketing sciences department.

    Selected from data included with permission and copyrighted by First Databank, Inc. This copyrighted material has been downloaded from a licensed data provider and is not for distribution, except as may be authorized by the applicable terms of use.

    CONDITIONS OF USE: The information in this database is intended to supplement, not substitute for, the expertise and judgment of healthcare professionals. The information is not intended to cover all possible uses, directions, precautions, drug interactions or adverse effects, nor should it be construed to indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.