Gefitinib

What is Gefitinib for?

Gefitinib is a targeted medication that is used for the treatment of non-small cell lung cancer with EGFR gene mutations.

How should I take or use Gefitinib?

It is a tablet to be taken by mouth, once daily. Take with or without food.

What should I do if I forget to take or use Gefitinib?

If you miss a dose of Gefitinib, take it as soon as you can if it is within 12 hours of the missed dose. If more than 12 hours have passed, skip the missed dose and go back to your usual dosing. Do not double dose.

What precautions should I take when taking or using Gefitinib?

• Inform your doctor or pharmacist if you are taking any other medication or supplements e.g. antacids or gastric acid-lowering agents.
• Use effective birth control during treatment and for at least 2 weeks after stopping Gefitinib.

What food or medication should I avoid when I take or use Gefitinib?

Grapefruit and its juice

What are some common side effects of Gefitinib?

• Nausea can occur initially
  If nausea occurs, take Gefitinib right after a meal.
• Loss of appetite
• Diarrhea
• Acne-like rash 
  May gradually develop but can sometimes improve and decrease in severity with time. 
• Dryness of eyes
• Tiredness and lack of energy may occur

Inform your doctor if any of the following occurs:

• Allergic reactions – rashes, swelling, breathing difficulty
• Severe diarrhea
• Breathlessness, cough and fever
• Changes in vision, eye pain or irritation
• Yellowing of the eyes or skin, dark tea-colored urine
• Severe abdominal pain

How should I store Gefitinib?

• Keep away from children
• Keep in a cool, dry place, away from direct sunlight
• Store at room temperature

How should I handle Gefitinib safely?

Do not break or crush the tablet.

What should I do if I overdose?

If you overdose on this medication, inform your doctor immediately.