GEFTIB

Uses
Geftib (Gefitinib) is prescribed to treat lung cancer. It is proven to help to slow down cancerous cells growth and reproduction. It works by blocking a certain protein enzyme called tyrosine kinase.

Dosage and Administration
Most patient who have been prescribed Geftib (Gefitinib) are told to dose once a day, with or without food. Unless otherwise instruct by your physician, tablets should always be swallowed whole and should not be chewed, crushed or dissolved in liquid.

Side effects
If any side effect remains persistent, turns severe, or worries you, consult your physician as soon as you can. Possible side effects include:

• Diarrhea
• Rashes
• Acne
• Nausea
• Vomiting
• Decreased appetite
• Sore throat
• Unusual weakness

Notify your physician immediately if you notice any of the following side effects which have the potential to be more severe:

• Dehydration
• Unusually bleeding
• Eye pain or irritation
• Swelling of the ankles or feet
• Coughing
• Fever
• Difficulty breathing

Precautions
Whilst taking Geftib (Gefitinib), do not consume any grapefruit-containing products, including grapefruit juice.

If you have an allergic or hypersensitive reaction, seek emergency medical attention. Possible symptoms include difficulty breathing, difficulty swallowing, swelling, chest tightness, skin rashes, and hives.

Geftib (Gefitinib) should only be used as instructed and prescribed by your physician or pharmacist. Do not alter your dosage unless specifically instructed to do so by either of the above. Dosage and usage often depends on the severity of the condition, as well as the patient's medical history and current health condition.

Before you begin using this medication, ensure your physician is aware of the following:

• If you are pregnant or breastfeeding.
• If you have any allergies.
• If you have any other illnesses, disorders, or medical conditions.
• If you are using any other drugs or medication.
• If you are using any vitamins or supplements.