Possible food and drug interactions when taking this medication
Multivitamins containing iron or zinc; antacids containing magnesium, calcium, or aluminum; Carafate (sucralfate); or Videx (didanosine) reduce the effectiveness of Avelox. Take it at least 4 hours before or 8 hours after any of these products.
Do not take Avelox with nonsteroidal anti-inflammatory drugs (NSAIDs) such as Advil, Motrin, and Naprosyn because it may increase the risk of nerve stimulation and convulsions.
Other drugs to use cautiously while taking Avelox include:
- Amiodarone (Cordarone),
- Antipsychotic drugs such as Haldol, Stelazine, and Thorazine,
- Erythromycin (E-Mycin, Erythrocin),
- Procainamide (Procan SR),
- Quinidine (Quinidex),
- Sotalol (Betapace),
- Tricyclic antidepressants such as Elavil, Norpramin, and Triavil
- Warfarin (Coumadin).
You also should avoid Avelox if the amount of potassium in your blood is low. Low potassium can sometimes be caused by diuretic medications such as Lasix. If you are taking a diuretic medicine, tell your doctor before taking Avelox. In fact, inform your doctor of all medications you are taking, including over-the-counter remedies.
