This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment.
Severe. These medicines may interact and cause very harmful effects and are usually not taken together. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.
How the interaction occurs:
When these two medicines are taken together, your body may not process ergotamine derivatives properly.
What might happen:
Your blood levels of your ergotamine derivatives may increase and cause toxic effects.
What you should do about this interaction:
Contact your healthcare professional (e.g. doctor or pharmacist) right away about using these medicines together. Your doctor may not want you to take any ergotamine derivatives while you are taking your antifungal.If you experience chest pain; change in heartbeat; numbness and tingling of hands, feet, or face; pain in arms, legs, or lower back; itching; or other symptoms while taking both of these medicines, contact your doctor.Your healthcare professionals (e.g. doctor or pharmacist) may already be aware of this drug interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.
1.Sporanox (itraconazole) US prescribing information. Janssen Pharmaceutica Products, L.P. June, 2014.
2.Methergine (methylergonovine maleate) US prescribing information. Novartis Pharmaceuticals Corporation June, 2012.
3.D. H. E. 45 (dihydroergotamine mesylate) US prescribing information. Xcel Pharmaceuticals September, 2002.
4.Cafergot (ergotamine tartrate and caffeine) Suppositories US prescribing information. Novartis Pharmaceuticals Corporation June, 2002.
5.Nizoral (ketoconazole oral) US prescribing information. Janssen Pharmaceuticals February, 2014.
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