Drug interactions between Prevpac and Zofran
| Results for the following 2 drugs: |
|---|
| Prevpac (amoxicillin/clarithromycin/lansoprazole) |
| Zofran (ondansetron) |
Interactions between your selected drugs
clarithromycin ↔ ondansetron
Applies to:Prevpac (amoxicillin/clarithromycin/lansoprazole) and Zofran (ondansetron)
Using clarithromycin together with ondansetron can increase the risk of an irregular heart rhythm that may be serious. You may need a dose adjustment or more frequent monitoring by your doctor to safely use both medications. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, or fast or pounding heartbeats during treatment with these 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.
See also...
Drug Interaction Classification
The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
| 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. |
Do not stop taking any medications without consulting your healthcare provider.
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