Avoid using antacids or mineral supplements that contain aluminum, magnesium, or iron within 2 hours before or after taking a dose of this medicine. Antacids or iron can make it harder for your body to absorb cefdinir. This does not include baby formula fortified with iron.
Antibiotic medicines can cause diarrhea, which may be a sign of a new infection. If you have diarrhea that is watery or bloody, call your doctor before using anti-diarrhea medicine.
