Proper Use

Drug information provided by: Merative, Micromedex®

This medicine is used to relieve or prevent the symptoms of motion sickness or vertigo (dizziness caused by other medical problems). Take it only as directed. Do not take more of it or take it more often than stated on the label or ordered by your doctor. To do so may increase the chance of side effects.

Dosing

The dose medicines in this class 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 these medicines. 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 buclizine

  • For oral dosage form (chewable tablets):
    • To prevent motion sickness:
      • Adults and teenagers—The usual dose is 50 milligrams (mg) thirty minutes before travel. The dose may be repeated every four to six hours if needed. Not more than 150 mg should be taken in one day.
      • Children—Dose must be determined by your doctor.

For cyclizine

  • For oral dosage form (tablets):
    • To prevent and treat motion sickness:
      • Adults and teenagers—The usual dose is 50 milligrams (mg) thirty minutes before travel. The dose may be repeated every four to six hours if needed. Not more than 200 mg should be taken in one day.
      • Children 6 to 12 years of age—The usual dose is 25 mg thirty minutes before travel. The dose may be repeated every six to eight hours if needed. Not more than 75 mg should be taken in one day.
      • Children up to 6 years of age—Use and dose must be determined by your doctor.
  • For injection dosage form:
    • To prevent and treat motion sickness:
      • Adults and teenagers—The usual dose is 50 mg injected into a muscle every four to six hours as needed.
      • Children—Dose is based on body weight and must be determined by your doctor. The usual dose is 1 mg per kilogram (0.45 mg per pound) of body weight injected into a muscle three times a day as needed.

For meclizine

  • For oral dosage forms (tablets and chewable tablets):
    • To prevent and treat motion sickness:
      • Adults and children 12 years of age or older—The usual dose is 25 to 50 milligrams (mg) one hour before travel. The dose may be repeated every twenty-four hours as needed.
      • Children up to 12 years of age—Use and dose must be determined by your doctor.
    • To prevent and treat vertigo (dizziness):
      • Adults and children 12 years of age or older—The usual dose is 25 to 100 mg a day as needed, divided into smaller doses.
      • Children up to 12 years 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.

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

Do not keep outdated medicine or medicine no longer needed.

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