Generic Nonprescription Drugs
Generic versions of some nonprescription (over-the-counter) drugs are often sold as house brands by drug chains or cooperatives, usually at a lower cost. These drugs are evaluated in the same way that generic prescription drugs are evaluated and must meet the same requirements.
Pharmacists can advise which generic over-the-counter drug products should be as effective as the original. However, a consumer may prefer one product to another because of appearance, taste, consistency, or other characteristics.
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