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Drug Interactions between amoxicillin / clarithromycin / omeprazole and fosamprenavir

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

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Interactions between your drugs

Moderate

omeprazole fosamprenavir

Applies to: amoxicillin / clarithromycin / omeprazole and fosamprenavir

Talk to your doctor before using fosamprenavir together with omeprazole. By reducing stomach acid, omeprazole can decrease the absorption and blood levels of fosamprenavir and make the medication less effective against HIV. Your doctor or pharmacist may be able to offer suggestions on safer alternatives if you require treatment for stomach acid or ulcer while you are being treated with fosamprenavir. 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.

Minor

amoxicillin clarithromycin

Applies to: amoxicillin / clarithromycin / omeprazole and amoxicillin / clarithromycin / omeprazole

Information for this minor interaction is available on the professional version.

Minor

clarithromycin omeprazole

Applies to: amoxicillin / clarithromycin / omeprazole and amoxicillin / clarithromycin / omeprazole

Information for this minor interaction is available on the professional version.

Minor

clarithromycin fosamprenavir

Applies to: amoxicillin / clarithromycin / omeprazole and fosamprenavir

Information for this minor interaction is available on the professional version.

Drug and food interactions

Moderate

fosamprenavir food

Applies to: fosamprenavir

Fosamprenavir suspension should be administered on an empty stomach in adults, but with food in pediatric patients to help the taste and compliance. If vomiting occurs within 30 minutes after dosing the suspension, the dose should be repeated. Fosamprenavir tablets may be taken with or without food. 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.

Minor

clarithromycin food

Applies to: amoxicillin / clarithromycin / omeprazole

Information for this minor interaction is available on the professional version.

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.

See also

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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.

Medical Disclaimer