Take this medicine exactly 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. To do so may increase the chance of side effects.
This medicine comes with a patient information leaflet. Read and follow these instructions carefully. Ask your doctor if you have any questions.
Swallow the capsule or tablet whole. Do not crush, break, chew, or open it.
Take this medicine with food.
Do not take grapefruit products while you are using this medicine. Grapefruit and grapefruit juice may change the amount of medicine that is absorbed in the body.
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 (capsule, tablet):
For treatment of non-small cell lung cancer:
Adults—450 milligrams (mg) once a day. Your doctor may adjust your dose as needed or tolerated.
Children—Use and dose must be determined by your doctor.
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 miss a dose and it is less than 12 hours until your next regular dose, skip the missed dose and take your next dose at the regular time.
If you miss a dose and it is more than 12 hours until your next regular dose, take the missed dose as soon as possible, and then go back to your regular schedule.
If you vomit after taking a dose, take the next dose at the regular time.
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Do not keep outdated medicine or medicine no longer needed.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.