Omeprazole Drug Interactions
38Total Interactions
13Severe
23Moderate
0Mild
| Drug | Severity | Summary |
|---|---|---|
| Atazanavir | SEVERE | Omeprazole decreases the exposure to Atazanavir. Manufacturer advises avoid or adjust dose. |
| Belumosudil | SEVERE | Omeprazole is predicted to decrease the exposure to Belumosudil. Manufacturer advises adjust Belu... |
| Belzutifan | SEVERE | Omeprazole is predicted to increase the exposure to Belzutifan. Manufacturer advises monitor and ... |
| Citalopram | SEVERE | Omeprazole moderately increases the exposure to Citalopram. Manufacturer advises monitor and adju... |
| Dasatinib | SEVERE | Omeprazole is predicted to decrease the exposure to Dasatinib. Manufacturer advises avoid. |
| Escitalopram | SEVERE | Omeprazole is predicted to increase the exposure to Escitalopram. Manufacturer advises use with c... |
| Gefitinib | SEVERE | Omeprazole is predicted to decrease the exposure to Gefitinib. Manufacturer advises caution. |
| Mavacamten | SEVERE | Omeprazole is predicted to increase the exposure to Mavacamten. Manufacturer advises adjust dose—... |
| Methotrexate | SEVERE | Omeprazole decreases the clearance of Methotrexate (high-dose). Manufacturer advises use with cau... |
| Neratinib | SEVERE | Omeprazole is predicted to decrease the exposure to Neratinib. Manufacturer advises avoid. |
| Pemigatinib | SEVERE | Omeprazole has been reported to decrease the exposure to Pemigatinib. Manufacturer advises avoid. |
| Rilpivirine | SEVERE | Omeprazole is predicted to decrease the exposure to oral Rilpivirine. Manufacturer advises avoid. |
| Selumetinib | SEVERE | Omeprazole is predicted to increase the exposure to Selumetinib. Manufacturer advises avoid or ad... |
| Apalutamide | MODERATE | Apalutamide markedly decreases the exposure to Omeprazole. Manufacturer advises avoid or monitor. |
| Bosutinib | MODERATE | Omeprazole is predicted to decrease the absorption of Bosutinib. Manufacturer advises caution. |
| Cenobamate | MODERATE | Cenobamate moderately increases the exposure to Omeprazole. Manufacturer advises adjust dose. |
| Ceritinib | MODERATE | Omeprazole is predicted to decrease the absorption of Ceritinib. Manufacturer makes no recommenda... |
| Cilostazol | MODERATE | Omeprazole is predicted to increase the exposure to Cilostazol. Manufacturer advises adjust Cilos... |
| Clobazam | MODERATE | Omeprazole potentially increases the exposure to Clobazam. Manufacturer advises adjust dose. |
| Clopidogrel | MODERATE | Omeprazole is predicted to decrease the efficacy of Clopidogrel. Manufacturer advises avoid. |
| Dacomitinib | MODERATE | Omeprazole is predicted to decrease the exposure to Dacomitinib. Manufacturer advises avoid. |
| Dipyridamole | MODERATE | Omeprazole is predicted to decrease the absorption of Dipyridamole (immediate release tablets). M... |
| Erlotinib | MODERATE | Omeprazole is predicted to decrease the exposure to Erlotinib. Manufacturer advises avoid. |
| Fedratinib | MODERATE | Fedratinib moderately increases the exposure to Omeprazole. Manufacturer advises monitor and adju... |
| Itraconazole | MODERATE | Omeprazole decreases the absorption of Itraconazole. Manufacturer advises administer itraconazole... |
| Ketoconazole | MODERATE | Omeprazole decreases the absorption of Ketoconazole. Manufacturer advises administer ketoconazole... |
| Ledipasvir | MODERATE | Omeprazole is predicted to decrease the exposure to Ledipasvir. Manufacturer advises adjust dose,... |
| Pazopanib | MODERATE | Omeprazole is predicted to decrease the exposure to Pazopanib. Manufacturer advises avoid or admi... |
| Posaconazole | MODERATE | Omeprazole decreases the absorption of Posaconazole oral suspension. Manufacturer advises avoid. |
| Selpercatinib | MODERATE | Omeprazole is predicted to decrease the exposure to Selpercatinib. Manufacturer advises take with... |
| Sofosbuvir | MODERATE | Omeprazole potentially decreases the exposure to Sofosbuvir. Manufacturer advises adjust dose, se... |
| Sotorasib | MODERATE | Omeprazole is predicted to decrease the exposure to Sotorasib. Manufacturer advises give Sotorasi... |
| Sparsentan | MODERATE | Sparsentan is predicted to decrease the exposure to Omeprazole. Manufacturer advises caution. |
| Velpatasvir | MODERATE | Omeprazole is predicted to decrease the concentration of Velpatasvir. Manufacturer advises adjust... |
| Voriconazole | MODERATE | Voriconazole increases the exposure to Omeprazole. Manufacturer advises adjust dose. |
| Voxilaprevir | MODERATE | Omeprazole is predicted to decrease the exposure to Voxilaprevir. Manufacturer advises adjust dos... |
| Ivosidenib | UNKNOWN | Ivosidenib might decrease the exposure to Omeprazole. Manufacturer advises avoid or monitor effic... |
| Ulipristal | UNKNOWN | Omeprazole might decrease the efficacy of Ulipristal for emergency hormonal contraception. For Co... |
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