ERYTHROMYCIN ESTOLATE-ORAL LIQUID, Ilosone (cont.)
PRECAUTIONS: Tell your doctor your medical history, especially of: liver disease/jaundice, allergies (especially drug allergies). Use of this medication for prolonged or repeated periods may result in a secondary infection (e.g., oral, bladder or vaginal yeast infection) Caution is advised when this drug is used in infants. Though very unlikely to happen, a stomach problem called IHPS (infantile hypertrophic pyloric stenosis) has been noted. Contact your child's doctor immediately if the child has persistent vomiting or increased irritability. This drug should be used only if clearly needed during pregnancy. Small amounts of drug do appear in breast milk, so consult your doctor before breast-feeding.
DRUG INTERACTIONS: Tell your doctor of all the drugs you may use (prescription and nonprescription), especially of the following: carbamazepine, cyclosporine, theophylline, certain benzodiazepines (e.g., midazolam, triazolam), warfarin, felodipine (a calcium channel blocker), cisapride, corticosteroids (e.g., prednisone), digoxin, ergotamine-containing medications, sildenafil, certain live vaccines, disopyramide, phenytoin, all other antibiotics, certain "statin" drugs used to treat high cholesterol (e.g., atorvastatin, lovastatin, simvastatin). Other drugs besides erythromycin which may affect the heart rhythm (QTc prolongation in the EKG) include dofetilide, pimozide, quinidine, sotalol, procainamide, and sparfloxacin among others. QTc prolongation can infrequently result in serious, rarely fatal, irregular heartbeats. Consult your doctor or pharmacist for details. Ask for instructions about whether you need to stop any other QTc-prolonging drugs you may be using in order to minimize the risk of this effect. This drug may interfere with the effectiveness of birth control pills. Discuss using other methods of birth control with your doctor. Do not start or stop any medicine without doctor or pharmacist approval.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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