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Cardiovascular: Vasoconstrictive complications of a serious nature may occur at times. These include ischemia, cyanosis, absence of pulse, cold extremities, gangrene, precordial distress and pain, EKG changes and muscle pains. Although these effects occur most commonly with long-term therapy at relatively high doses, they have also been reported with short-term or normal doses. Other cardiovascular adverse effects include transient tachycardia or bradycardia and hypertension.
Gastrointestinal: Nausea and vomiting
Neurological: paresthesias, numbness, weakness, and vertigo.
Allergic: Localized edema and itching.
Fibrotic Complications: (See WARNINGS).
Drug Abuse and Dependence
There have been reports of drug abuse and psychological dependence in patients on ergotamine tartrate therapy. Due to the chronicity of vascular headaches, it is imperative that patients be advised not to exceed recommended dosages with long-term use to avoid ergotism. (See PRECAUTIONS)
Read the Ergomar (ergotamine tartrate tablets) Side Effects Center for a complete guide to possible side effects »
CYP 3A4 Inhibitors (e.g. Macrolide Antibiotics and Protease inhibitors)
Ergomar® Sublingual Tablets (ergotamine tartrate tablets USP) should not be administered with other vasoconstrictors. Use with sympathomimetics (pressor agents) may cause extreme elevation of blood pressure. The beta-blocker lnderal (propranolol) has been reported to potentiate the vasoconstrictive action of ergotamine by blocking the vasodilating property of epinephrine. Nicotine may provoke vasoconstriction in some patients, predisposing to a greater ischemic response to ergot therapy.The blood levels of ergotamine-containing drugs are reported to be elevated by the concomitant administration of macrolide antibiotics and vasospastic reactions have been reported with therapeutic doses of the ergotamine-containing drugs when coadministered with these antibiotics.
Last reviewed on RxList: 1/20/2009
This monograph has been modified to include the generic and brand name in many instances.
Additional Ergomar Information
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