Información sobre medicamentos proporcionada por: IBM Micromedex
Metyrapone may cause nausea and vomiting, especially if taken in larger doses. Taking each dose with food or milk or immediately after eating may lessen this effect.
Before you have any medical tests, tell the doctor in charge that you are taking this medicine. The results of some tests may be affected by this medicine.
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 tablet dosage form:
For testing the adrenal glands:
Adults—750 milligrams (mg) (3 tablets) every four hours for six doses. Or, your doctor may want you to take 2000 to 3000 mg (8 to 12 tablets) as a single dose at eleven p.m.
Children—Dose is based on body weight and must be determined by your doctor. The usual dose is 15 mg per kilogram (kg) (6.8 mg per pound) of body weight every four hours for six doses.
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.
If you are taking metyrapone for a test procedure and you miss a dose, contact your physician. Missing doses or taking them on the wrong schedule may cause false test results.
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Do not keep outdated medicine or medicine no longer needed.