Does Amoxicillin Interact with Amoxicillin Oral Susp?
Amoxicillin and Amoxicillin Oral Susp have a unknown drug interaction according to U.S. FDA drug labeling data. 7.1 Probenecid Probenecid decreases the renal tubular secretion of Amoxicillin. Concurrent use of Amoxicillin and probenecid may result in increased and prolonged blood levels of Amoxicillin. 7.2 Oral Anticoagulants Abnormal prolongation of prothrombin time (increased international normalized ratio [INR]) has been reported in patients receiving Amoxicillin and oral anticoagulants. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Unknown
- Management
- Consult your pharmacist
- Data Source
- U.S. FDA via OpenFDA
What To Tell Your Doctor or Pharmacist
If you are taking Amoxicillin and your doctor is considering prescribing Amoxicillin Oral Susp (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Never stop or change either medication without first consulting your healthcare provider