Proper Use

Drug information provided by: Merative, Micromedex®

Take this medicine only as directed by your doctor. Do not take more of it, do not take it more often, and do not take it for a longer time than your doctor ordered.

You may take this medicine with or without food.

Shake the oral liquid well before each use. Measure the medicine with a marked measuring spoon, oral syringe, or medicine cup. The average household teaspoon may not hold the right amount of liquid.

If you are taking aluminum or magnesium-containing antacids, iron supplements, or multivitamins, do not take them at the same time that you take this medicine. It is best to take these medicines at least 2 hours before or after taking cefdinir. These medicines may keep cefdinir from working properly.

Keep using this medicine for the full treatment time, even if you feel better after the first few doses. Your infection may not clear up if you stop using the medicine too soon.

Dosing

The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.

The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.

  • For oral dosage forms (capsules or suspension):
    • For infections:
      • Adults and teenagers—300 milligrams (mg) every twelve hours or 600 mg once a day, taken for 5 to 10 days.
      • Infants and children 6 months up to 12 years of age—Dose is based on body weight and must be determined by your doctor. The dose is usually 7 milligrams (mg) per kilogram (kg) of body weight every twelve hours or 14 milligrams (mg) per kilogram (kg) of body weight per day, taken for 5 to 10 days. However, the dose is usually not more than 600 mg per day.
      • Infants up to 6 months of age—Use and dose must be determined by your doctor.

Missed Dose

If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not double doses.

Storage

Keep out of the reach of children.

Do not keep outdated medicine or medicine no longer needed.

Ask your healthcare professional how you should dispose of any medicine you do not use.

Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.

Throw away any unused medicine after 10 days.

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Portions of this document last updated: May 01, 2024

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