Active substance

Entecavir Anhydrous

2 products from 1 companies contain this in United States.

2 prescription onlyTablet

Prescription only

Entecavir.5 mgPrescription onlyTablet Cameron Pharmaceuticals · Entecavir Anhydrous Entecavir1 mgPrescription onlyTablet Cameron Pharmaceuticals · Entecavir Anhydrous

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.