This medicine contains gefitinib, which helps stop cancer cells from growing and spreading in adults with non-small cell lung cancer.
Take one 250 mg tablet once daily.
Take the tablet at about the same time each day, with or without food. If you cannot swallow the tablet, dissolve it in half a glass of non-carbonated water, stir for up to 20 minutes, and drink immediately. Do not crush the tablet. Avoid antacids 2 hours before or 1 hour after taking this medicine.
Do not exceed one 250 mg tablet per day.