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Drug Interactions between ceftobiprole medocaril and rifampin

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

rifAMPin ceftobiprole

Applies to: rifampin and ceftobiprole medocaril

Consumer information for this interaction is not currently available.

GENERALLY AVOID: Coadministration with ceftobiprole may increase the plasma concentrations and the risk of adverse effects of drugs that are substrates of organic anion transporting polypeptide (OATP) 1B1 and/or OATP1B3. The proposed mechanism is decreased clearance due to ceftobiprole-mediated inhibition of OATP1B1 and/or OATP1B3.

MANAGEMENT: Concomitant use of ceftobiprole with drugs that are substrates of OATP1B1 and/or OATP1B3 is not recommended. Clinical and laboratory monitoring may be appropriate whenever ceftobiprole is added to or withdrawn from therapy with these drugs. Dosage adjustments may be considered if an interaction is suspected. Patients should be monitored for the development of adverse effects.

Drug and food interactions

Moderate

rifAMPin food

Applies to: rifampin

Food can decrease the levels of rifAMPin in your body. Taking rifAMPin on an empty stomach (at least 30 minutes before or 2 hours after a meal) will make it easier for your body to absorb the medication. Avoid drinking alcohol while taking rifAMPin because alcohol use may increase the risk of damage to your liver. It is important to seek immediate medical care if you experience any severe side effects or symptoms of liver damage such as fever, chills, joint pain or swelling, unusual bleeding or bruising, skin rash, itching, loss of appetite, fatigue, nausea, vomiting, dark colored urine, and/or yellowing of the skin or eyes. 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.

Therapeutic duplication warnings

No 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

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor 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.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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