You should not take ondansetron if you are allergic to Zofran, ondansetron hydrochloride, or any inactive component used to make ondansetron. Your healthcare provider or pharmacist has a list of the inactive ingredients used to make ondansetron.
Ondansetron Precautions and Warnings: Summary
There are a number of situations where ondansetron should not be taken, as well as a number of precautions and warnings to be aware of with ondansetron. However, it is possible that not all of the warnings or precautions for ondansetron were discussed in this article. Therefore, you should talk with your healthcare provider about the specific precautions and warnings that may apply to you.