Gefitinib Tablet

Gefitinib is used to treat lung cancer. It works by slowing or stopping the growth of cancer cells. Gefitinib blocks a certain protein (an enzyme called tyrosine kinase).

How to use gefitinib

Take gefitinib by mouth once daily, with or without food, or as directed.

Medications which reduce or completely block stomach acid (e.g., proton pump inhibitors/PPIs, H2 blockers, antacids) may decrease the absorption of gefitinib. This could decrease the effectiveness of gefitinib. Consult your doctor or pharmacist if you are taking any of these medications.

Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same time each day...