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Gefitinib

Latest prescription information about Gefitinib. Learn how to pronounce the drug’s name, its indications, dosage, how to take, when to take, when not to take, side effects, special precautions, its storage instructions and warnings if any when taken during pregnancy. Also listed are the International and Indian trade name(s) of the drug and its price list.
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Generic Name : Gefitinib
Pronunciation : geh-FIT-in-ib
Therapeutic Classification : Chemotherapy
ICD Code : Y43.3
Therapeutic Classification : Chemotherapy
Trade Name(s): 
India- Chemofit, Gefitec, Gefitero, Gefonib, Geftib, Geftilon, Geftinat.
International- Iressa.
Why it is prescribed (Indications) : 
This medication is a chemotherapy agent, prescribed for non-small cell lung cancer. It blocks the action of a certain substance that may be needed for cancer cell multiplication.
When it is not to be taken (Contraindications): Hypersensitivity.

Pregnancy Category :

A B C D X
Category D : There is positive evidence of human fetal risk based on adverse reaction data from investigational or marketing experience or studies in humans, but potential benefits may warrant use of the drug in pregnant women despite potential risks.

Dosage & When it is to be taken : 
Adult- PO- The recommended daily dose is one 250 mg.
How it should be taken : 
It comes as a tablet to take by mouth, with or without food.
Warnings and Precautions : 
* Caution should be exercised in patients with history of lung disease, heart, kidney, or liver problems; any allergy, who are taking other medications, during pregnancy and breastfeeding.
* It may cause changes in vision, do not drive a car or operate machinery while taking this medication.
Side Effects : 
Diarrhea, rash, pimples, dry skin, nausea, vomiting, itching, loss of appetite, weakness and weight loss.
Other Precautions : 
* Avoid excess dosage.
Storage Conditions : 
Store it at controlled room temperature (20-25°C).

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Reference  

  • Food and Drug Administration (FDA)
  • National Institutes of Health (NIH)
  • PubMed
  • CIMS
  • Indian Pharma Reference Guide 2012
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