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Drug Interactions between Demulen 1/35 and olanzapine

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

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Interactions between your drugs

Moderate

ethinyl estradiol OLANZapine

Applies to: Demulen 1 / 35 (ethinyl estradiol / ethynodiol) and olanzapine

Ethinyl estradiol may increase the blood levels of OLANZapine in some patients. This may increase side effects such as dizziness; drowsiness; dry mouth; constipation; increased appetite; weight gain; increased blood sugar and cholesterol or triglyceride levels; cognitive and motor impairment; involuntary muscle movements involving the face, tongue, or other parts of the body; difficulty swallowing; low blood pressure (especially at the start of treatment or after a dose increase); blood pressure increases; priapism (prolonged and painful erection unrelated to sexual activity); irregular heart rhythm; and seizures. Let your doctor know if your condition changes or you experience increased side effects. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both 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.

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Drug and food interactions

Moderate

OLANZapine food

Applies to: olanzapine

Alcohol can increase the nervous system side effects of OLANZapine such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with OLANZapine. Do not use more than the recommended dose of OLANZapine, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.

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Minor

ethinyl estradiol food

Applies to: Demulen 1 / 35 (ethinyl estradiol / ethynodiol)

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

Minor

ethinyl estradiol food

Applies to: Demulen 1 / 35 (ethinyl estradiol / ethynodiol)

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

Minor

ethynodiol food

Applies to: Demulen 1 / 35 (ethinyl estradiol / ethynodiol)

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.


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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.