Drug Interaction Report
3 potential interactions and/or warnings found for the following 2 drugs:
- Acid Controller Original Strength (famotidine)
- atazanavir
Interactions between your drugs
famotidine atazanavir
Applies to: Acid Controller Original Strength (famotidine), atazanavir
Talk to your doctor before using atazanavir together with famotidine. Combining these medications may interfere with the absorption of atazanavir and reduce its effectiveness. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Drug and food interactions
atazanavir food
Applies to: atazanavir
Food can enhance the levels of atazanavir in your body. To ensure maximal oral absorption, atazanavir should be administered with or immediately after a meal. This will make it easier for your body to absorb the medication.
famotidine food
Applies to: Acid Controller Original Strength (famotidine)
Information for this minor interaction is available on the professional version.
Therapeutic duplication warnings
No duplication warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
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Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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Further information
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