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Drug interactions between Loestrin 24 Fe and Stop

Results for the following 2 drugs:
Loestrin 24 Fe (ethinyl estradiol/norethindrone)
Stop (fluoride topical)

Interactions between your drugs

There were no interactions found in our database between Loestrin 24 Fe and Stop. However, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Loestrin 24 Fe

A total of 594 drugs (2844 brand and generic names) are known to interact with Loestrin 24 Fe.


A total of 0 drugs are known to interact with Stop.

Drug and food interactions


ethinyl estradiol food

Applies to: Loestrin 24 Fe (ethinyl estradiol / norethindrone)

Consumer information for this minor interaction is not currently available. Some minor drug interactions may not be clinically relevant in all patients. Minor drug interactions do not usually cause harm or require a change in therapy. However, your healthcare provider can determine if adjustments to your medications are needed.

For clinical details see professional interaction data.

Therapeutic duplication warnings

No therapeutic duplications were found for your selected drugs.

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.
Unknown No information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

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