Proper Use

Drug information provided by: Micromedex

Take this medicine only as directed by your doctor to benefit your condition as much as possible. 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.

Aprepitant is given together with other medicines to prevent vomiting from chemotherapy. Carefully follow your doctor's instructions about how to take the medicines.

This medicine comes with patient instructions. Read and follow these instructions carefully. Ask your doctor if you have any questions.

You may take this medicine with or without food.

Do not start taking aprepitant if you already have nausea and vomiting. Contact your doctor about what to do.

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 form (capsules):
    • For nausea and vomiting caused by chemotherapy:
      • Adults—125 milligrams (mg) one hour before chemotherapy treatment (Day 1). Then, 80 mg once in the morning on Days 2 and 3.
      • Children—Use and dose must be determined by your doctor.
    • For nausea and vomiting after surgery:
      • Adults—40 milligrams (mg) within 3 hours before surgery.
      • Children—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

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

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Do not keep outdated medicine or medicine no longer needed.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.