Active substance
Lapatinib
4 products from 4 companies contain this in United States.
4 prescription onlyTablet, Film CoatedTablet
Prescription only
Lapatinib250 mgPrescription only Teva Pharmaceuticals, Inc. · LapatinibLapatinib250 mgPrescription only AvKARE · LapatinibLapatinib250 mgPrescription only Lupin Pharmaceuticals, Inc. · LapatinibTykerb250 mgPrescription only Novartis Pharmaceuticals Corporation · Lapatinib
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.