Content provided by Cerner Multum, Inc.
What is the most important information I should know about quinidine?
| Pronunciation: | KWIH nih deen |
| Brand: | Quin-Release, Quinaglute Dura-Tabs, Quinidex Extentabs |
Contact your doctor immediately if you experience ringing in the ears, changes in vision, dizziness, fainting, a rapid heartbeat, headache, nausea, a rash, or difficulty breathing.
| Do not skip doses or change your dosing schedule without talking to your doctor. Changing your schedule could make your condition worse. |
| Quinidine may be taken with food to lessen stomach upset. |
| Do not crush, chew, or break any extended- or sustained-release formulations of quinidine. Swallow them whole. If you are not sure whether you have a long-acting form of quinidine, ask your pharmacist, nurse, or doctor. |

| Last updated: | September 09, 2004 |
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