Active substance

Gefitinib

5 products from 5 companies contain this in United States.

5 prescription onlyTablet, Film CoatedTablet, Coated

Prescription only

Gefitinib250 mgPrescription onlyTablet, Film Coated Teva Pharmaceuticals, Inc. · Gefitinib Gefitinib250 mgPrescription onlyTablet, Coated Ingenus Pharmaceuticals, LLC · Gefitinib Gefitinib250 mgPrescription onlyTablet, Coated Qilu Pharmaceutical Co., Ltd. · Gefitinib Gefitinib250 mgPrescription onlyTablet, Film Coated Natco Pharma USA LLC · Gefitinib Iressa250 mgPrescription onlyTablet, Coated AstraZeneca Pharmaceuticals LP · Gefitinib

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.