Active substance

Acamprosate Calcium Enteric-Coated

2 products from 2 companies contain this in United States.

2 prescription onlyTablet, Delayed Release

Prescription only

Acamprosate Calcium333 mgPrescription onlyTablet, Delayed Release Mylan Pharmaceuticals Inc. · Acamprosate Calcium Enteric-Coated Acamprosate Calcium333 mgPrescription onlyTablet, Delayed Release NCS HealthCare of KY, LLC dba Vangard Labs · Acamprosate Calcium Enteric-Coated

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.